adj ① sudden; unexpected 突然的；意外的：A～ change in the weather here is not strange. 这里的天气突然变化是不奇怪的。/The machine came to an ～stop. 机器突然停了。/He made an ～ turn to avoid another car. 他来了个急转弯以避开另一辆车。 ② (of a slope) very steep(指斜坡)陡峭的：The road made an ～ rise to the hill. 这条路经由一个陡坡上山。/Never before have I seen such an ～ precipice. 我从未见过这样的悬崖峭壁。
【辨】 参看steep， sudden ...... （共359字） [阅读本文]>>
英语常用词n ① ［C］ a fourth part of a whole; ：a ～ of a mile 英里/a mile and a ～ 1英里 ② ［C］ fifteen minutes before
英语常用词n ［C］ ① a measure of time equal to about 365 days， which is the amount of time it takes for the ear
indef art ［A is used before a consonant sound; an is used before a vowel sound.］ 不定冠词［a 用于辅音音素前； an
Ⅰ vt ① give up completely or forever 彻底放弃；抛弃：They ～ed the attempt to climb up the mountain. 他们放弃了登山
(pt & pp abode ［ǝ′ｂǝｕｄ］ or ～d) Ⅰ vt ［esp in neg & inter］ bear; tolerate ［尤用于否定及
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