must
01
必须, 得
used to show that something is very important and needs to happen
例子
Employees must attend the mandatory training session next week.
员工必须参加下周的强制性培训课程。
02
必须, 应该
used to make a recommendations regarding someone or something
例子
He must read this book; it suits his interests perfectly.
03
必须, 一定
used to express a logical conclusion
例子
That must be the delivery driver at the door.
Must
01
a stale, moldy, or damp smell or taste, especially from age or decay
例子
He wrinkled his nose at the must clinging to the damp carpet.
02
freshly pressed grape juice that is undergoing or about to undergo fermentation in winemaking
例子
The aroma of fermenting must filled the cellar.
03
必需品, 必要条件
something that is necessary to have or do
例子
For a successful career in medicine, a strong foundation in science is a must.
为了在医学领域取得成功的事业，坚实的科学基础是must。
must
01
strongly recommended or considered essential
例子
The exhibit is a must visit for anyone interested in modern art.
