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
Here are the X-rays you wanted, Dr. Stewart.
这是你要的X光片,Stewart医师。
Can I get a seat for today's 7:00 a.m. train?
我可以买到今天上午7点的火车座位吗?
Spiders are not insects, as many people think, nor even nearly related to them.