vt. 需要;必须;
aux. 必须;不得不;
n. 需要;需要的东西;责任;贫穷;
vi. (表示应该或不得不做)有必要;
🗣️ 情景例句
Your idea sounds like a good one.
你的想法听起来很不错。
There are spots in (or on) the sum.
人孰无过。
Then, her composure regained, she was ready to set off with the porter's assistance to search for nay intruders who might still be lurking in her flat.