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
Our tow truck's being repaired.
我们的拖车正在修理呢。
Borrowed garments never fit well.
借来的衣服不合身。
Yes, of course I'm sure. I would love to look after her. Glad to help! What do I have to do?