token 表示，標志，象征He did that as a ～ of good faith

　　torture 拷打，拷問 ～ a confession from a prisoner

　　accommodate 使適應，使符合一致 accommodate oneself to changed circumstances

　　unfold 展開，打開 ～ a newspaper

　　uniform 制服;不變的，相同的，均勻，統一的 a ～ temperature

　　unify 使成一體，統一 become a unified nation

　　update 更新，使現代化 ～a textbook

　　upgrade 提高，使升級，改善 ～ products and services

　　uphold 舉起，高舉 He upheld his clenched hand

　　upright 挺直的，垂直的 an ～ seat

　　adhere 黏附，附著 Paste is used to make one surface adhere to another.

　　adjacent 臨近的，毗鄰的 a city and its adjacent suburbs

　　adjoin 貼近，與...毗鄰 His house adjoins the lake.

　　thrust 推，刺，戳，插，擠He was ～ into power

　　tick 滴答聲

　　tilt 使傾斜，使傾倒 Tilt your head back so that I can look down your throat

　　toss 扔，拋，擲 The children tossed the ball to each other

　　tough 堅韌的，牢固的 Some plastic are as ～ as metal

　　tow 拖，拉，牽引 tow a damaged ship into port

　　abstract 抽象的 A flower is beautiful, but beauty itself is abstract.

　　absurd 荒謬的，荒唐的 The idea that number 14 brings bad luck is absurd.

　　uproar 騷亂，騷動The public ～ over unclear-radiation hazards continues to mount

　　utilize 利用 ～ solar energy

　　utter 發出，說，吐露 ～ the truth

　　vacant 未被占用的 a ～ seat in a bus

　　vague 含糊的，不明確的，模糊的 a ～ answer

　　slip 滑倒，滑落，滑行 She ～ed on the wet stones and fell

　　slit 切開，撕開 ～ the envelope open

　　slope 傾斜，有坡度 The ground ～s down sharply at this point

　　sly 狡猾的，偷偷的 a ～answer

　　smash 打碎，打破，摧毀 The ball ～ed the window

　　snatch 奪得，一把抓住 The thief ～ed her handbag and ran off

　　immune免除的，豁免的：Nobody is immune from criticism

　　impact 沖擊，撞擊：the impact of light on the eye

　　impair 削弱，減少：The output of produce was impaired by the bad weather

　　impartial 公正的，無偏見的：A judge should be impartial

　　implement 工具，器具，用具：new types of farm implements

　　sting刺，螫，叮 A bee stung him on the neck

　　stir 使微動，移動 A breeze ～red my hair

　　stitch 一針，針腳 Make your ～es closer together

　　sue 控告，起訴 ～ sb for slander

　　summary 總結，概要 This book has a ～ at the end of each chapter

　　superb 極好的，一流的，杰出的 ～ science and engineering

　　superficial 表面的 a ～resemblance

　　token 表示，標志，象征He did that as a ～ of good faith

　　torture 拷打，拷問 ～ a confession from a prisoner

　　accommodate 使適應，使符合一致 accommodate oneself to changed circumstances

　　unfold 展開，打開 ～ a newspaper

　　uniform 制服;不變的，相同的，均勻，統一的 a ～ temperature

　　unify 使成一體，統一 become a unified nation

　　update 更新，使現代化 ～a textbook

　　upgrade 提高，使升級，改善 ～ products and services

　　uphold 舉起，高舉 He upheld his clenched hand

　　upright 挺直的，垂直的 an ～ seat

　　adhere 黏附，附著 Paste is used to make one surface adhere to another.

　　adjacent 臨近的，毗鄰的 a city and its adjacent suburbs

　　adjoin 貼近，與...毗鄰 His house adjoins the lake.

　　thrust 推，刺，戳，插，擠He was ～ into power

　　tick 滴答聲

　　tilt 使傾斜，使傾倒 Tilt your head back so that I can look down your throat

　　toss 扔，拋，擲 The children tossed the ball to each other

　　tough 堅韌的，牢固的 Some plastic are as ～ as metal

　　tow 拖，拉，牽引 tow a damaged ship into port

　　abstract 抽象的 A flower is beautiful, but beauty itself is abstract.

　　absurd 荒謬的，荒唐的 The idea that number 14 brings bad luck is absurd.

　　uproar 騷亂，騷動The public ～ over unclear-radiation hazards continues to mount

　　utilize 利用 ～ solar energy

　　utter 發出，說，吐露 ～ the truth

　　vacant 未被占用的 a ～ seat in a bus

　　vague 含糊的，不明確的，模糊的 a ～ answer

　　slip 滑倒，滑落，滑行 She ～ed on the wet stones and fell

　　slit 切開，撕開 ～ the envelope open

　　slope 傾斜，有坡度 The ground ～s down sharply at this point

　　sly 狡猾的，偷偷的 a ～answer

　　smash 打碎，打破，摧毀 The ball ～ed the window

　　snatch 奪得，一把抓住 The thief ～ed her handbag and ran off

　　immune免除的，豁免的：Nobody is immune from criticism

　　impact 沖擊，撞擊：the impact of light on the eye

　　impair 削弱，減少：The output of produce was impaired by the bad weather

　　impartial 公正的，無偏見的：A judge should be impartial

　　implement 工具，器具，用具：new types of farm implements

　　sting刺，螫，叮 A bee stung him on the neck

　　stir 使微動，移動 A breeze ～red my hair

　　stitch 一針，針腳 Make your ～es closer together

　　sue 控告，起訴 ～ sb for slander

　　summary 總結，概要 This book has a ～ at the end of each chapter

　　superb 極好的，一流的，杰出的 ～ science and engineering

　　superficial 表面的 a ～resemblance