单词must
auxv.: 必须；一定；一定要；只好
adj.: 〈口〉绝对需要的；(特指象因性欲冲动而)狂暴的
n.: 必须做（或看、买等）的事
网络: 应该；应当；葡萄汁
必须做（或看、买等）的事:
something that you must do, see, buy, etc.
(特指象因性欲冲动而)狂暴的
〔口语〕绝对需要的,不能缺少的
〔过去或历史的现在〕不巧,偏偏
准,必然,必定
非得
万不得已
〔表示不愿意发生或不耐烦〕偏要
〔必然的推断〕一定;谅必,很可能
〔主张〕一定要,坚持要
〔过去的事,作为历史的现在叙述〕必须,只好
必须,应该
必须,要,应当
麝香
(发酵前或发酵中的)葡萄汁;新葡萄酒
(象等在交配期中的)狂暴状态;交配期的象
霉臭;霉
〔口语〕必须做的事,不可不做的事;必需的东西
复数：musts
n.necessityobligationdutyessentialrequirementv.have tohave got tobe obliged toought toshould
n.option
Nor does a cloud alone give a rainbow, there must be the crystal drops to reflect the light of the sun.
单独一片云不会产生虹，必须要有结晶水珠才能反映太阳的光线。
Knowledge is a well-of-the- wisp , fluttering ever out of the traveler"s reach, and a weary journey must be endured before it is even seen .
知识是团鬼火，永远飘荡在行人伸手莫及的地方；甚至为了看它一眼，必须作一次使人劳顿不堪的旅行。
The newspaper must be printed on time, the newscast must go on the air, and mistakes cannot be allowed to go through.
报纸必须准时付印，广播电视必须按时播出，而编辑不能放任错误。
"Reckless courage, " I said. "He must be living inside a hard-on. "
“真有勇气，”我说，“他现在住的地方肯定小得像个毬。”
He said Friday that G. M. still must make drastic changes if it is to regain its prominence in the auto industry.
周五他表示如果通用要重获在汽车行业龙头老大地位，公司必须做出重大变革。
Imagine that you are in a bad mood and somebody comes up to you and tells you "You must be happy and joyous right now! "
试想下，你的情绪很糟糕，这时有个人走过来对你说“你一定要高兴啊，一定要快乐啊，马上啊！”
but I must be a blockhead indeed, if, whatever befell me, I could think of your kindness and sympathy without the sincerest gratitude.
不管出现什么情况，我一想到你对我的好意和盛情，而能不感到由衷的感激，那我一定是个十足的傻瓜。
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您必须登录才能查看“订户热门下载”或查看所有可下载内容。
He must be able to handle guests" complaints efficiently and report all complaints to his superior.
必须能够有效的处理客人投诉并向上级汇报。
Criminals must be made to see the consequences of their crimes. "An eye for eye and a tooth for tooth " is the ery basis of Justice.
必须使罪犯看到自己犯罪的结果，“以眼还眼，以牙还牙”正是法制的基础。