needful
adj
1 necessary 需要的; 必要的: promise to do what is needful 答应做必须做的事.
2 (idm 习语) do the `needful do what is required, esp by providing money for sth 做必须做的事(尤指为某事物提供金钱).
🗣️ 情景例句
But I figure that with my grades and with my personality,
但我想 ,凭我的成绩和我的品行,
I would like to ask you a question.
我想问你一个问题。
Although we can't see these atoms, they really do exist.