?? 句中詞匯解析
從本句中提取的重要詞匯
alarm
[?'lɑrm]
詞頻1
詞根: al
n. 驚恐;警報;鬧鈴;動員令;
vt. 使驚恐;警告;給(門等)安裝警報器;
?? arm 武器
"The burglar alarm is activated by movement."
這防盜警報器一動就會響。
近義:scare, frighten, cautioning, alert, emergency, forewarning
反義:hush, appease, lull, assuage, mollify, pacify
adv. 嚴厲地;明確地;鋒利地;突然地;
?? sharp急劇的 + ly ...地→ 銳利地,急劇地,劇烈地
"Economic growth decelerated sharply in June."
六月份經濟增長大幅度減緩。
近義:intensely, keenly, acutely, abruptly, short, suddenly
vt. 避開,避免,預防;[法]使無效,撤銷,廢止;
?? a=out處于+void空→empty out空出來→避開,避免
"Write clear definitions in order to avoid ambiguity."
釋義要寫清楚以免產生歧義。
近義:parry, avert, prevent, shirk, shun, sidestep
反義:approach, initiate, launch, start, tackle, wage
n. 碰撞;沖突;(意見,看法)的抵觸;(政黨等的)傾軋;
?? colli=collide沖突+sion表名詞 →(車船)碰撞
"a collision between two trains"
兩列火車相撞事故
近義:impact, impaction, impingement, appulse, pileup, smash
adj. 指定的,確定的;假設的,假定的;有…傾向的;贈送的;
prep. (表示原因)考慮到;(表示假設)倘若,假定;
n. 假設;
v. 給予,贈送( give的過去分詞);
"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:particular
反義:indefinite, indeterminate, unascertained, uncertain, unsettled, vague