Traffic police are sometimes very polite.
交通警有時也很客氣。
新概念英語第二冊 Lesson 16 A polite request

?? 句中詞匯解析

從本句中提取的重要詞匯

sometimes ['s?mta?mz] 詞頻1 詞根: sometime
adv. 有時,間或;時而;
?? sometime某一時間的+s表副詞 →有時
"Even friends disagree sometimes."
即便是朋友有時也有分歧。
近義:occasionally, oft, once, rarely, betweentimes, betweenwhiles 反義:invariably, periodically, repeatedly, steadily, usually, consistently
traffic ['tr?f?k] 詞頻2 詞根: 制作
n. 交通,運輸量;(非法的)交易;通信量;交際; vt. 用…作交換;在…通行; vi. 交易;買賣;
?? 樹(tr-tree)上跳下一個(a)人拿著兩把利劍(ff)到處找IC(ic)電話 網友:yqy補充: 源自trail
"The pilot was given clearance to land by air traffic control."
飛行員得到空中交通管制站發出的著陸許可。
近義:barter, trade, deal, circulation, negotiation, trading
police [p?'li:s] 詞頻1
n. 警察部門;警方;警察;治安; vt. (警察、軍隊等)巡查;維護治安;(委員會等)監督;管制; adj. 警察的;有關警察的;
?? 破(po)例(li)讓嫦娥(ce)當 警察
"A police car drew abreast of us and signalled us to stop."
一輛警車開過來與我們并排,示意我們停下來。
近義:herd, monitor, patrol, picket, track, troll
polite [p?'lait] 詞頻2 詞根: 城市
adj. 有禮貌的;有教養的,文雅的;上流社會的;應酬的,客套的;
?? police(警察)特(t)有polite(禮貌)
"He was quite polite, but he wasn't ready to help me."
他相當有禮貌, 但他并不愿意幫我.
近義:heedful, kind, mannerly, mindful, obliging, attentive 反義:indelicate, uncouth, foulmouthed, discourteous

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