The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。
英语语法突破 200 句 被动语态

📚 句中词汇解析

从本句中提取的重要词汇

situation [,sɪtʃu'eʃən] 词频1 词根: 坐下
n. (人的)情况;局面,形势,处境;位置;[心理学]情境;
💡 situ=site位置 + ation 名词后缀→ 形势,环境
"Steps have been taken to ameliorate the situation."
已经采取措施以改善局面。
近义:incident, intricacy, picture, prickliness, problems, state
serious ['sɪrɪəs] 词频1
adj. 严肃的,严重的;认真的,庄重的;重要的;危险的;
💡 射(se)日(ri)用藉丝(ous) 严肃的问题
"Her involvement in the fraud has left a serious blot on her character."
她卷入了这次欺诈案,在她的品格上留下了一个很大的污点。
近义:reliable, responsible, sedate, staid, trustworthy, trusty 反义:undependable, untrustworthy, feckless, slight, trifling, unimportant
must [mʌst] 词频1
aux. 必须;必然要;(做出逻辑推断);(表示坚持); n. 必须做的事,必不可少的事物;葡萄汁;霉臭;麝香; vt.& vi. (表示必要或很重要)必须;(提出建议)应该;得;(表示很可能或符合逻辑)一定; adj. 不可或缺的;狂暴的;
"You must be able to speak French for this job."
干这项工作你得会说法语。
近义:ought, should, necessaries, necessity, precondition, prerequisite
done [dʌn] 词频1
adj. 已完成的;煮熟的;合乎礼仪的;合乎规矩的; int. (表示接受建议); v. 做( do的过去分词);干;
"When you're done, perhaps I can say something."
等你说完,也许我可以说点什么。
近义:made, terminated, accomplished, complete, completed, concluded
late [let] 词频1
adj. 晚的,迟到的;时间不早的;已故的;原来的,之前的;临近终了的; adv. 晚,迟;后期地;最近地;
💡 因丢三落(la)四而特(te)爱 迟到
"His parents won't allow him to stay out late."
他的父母不会允许他在外待得很晚。
近义:lagging, lingering, overdue, straggling, straggly, tardy 反义:prompt, timely, exact, antiquated, archaic, naff

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