Don't be so childish.
别这么孩子气。
英语常用口语 1000 句 第 20 部分

📚 句中词汇解析

从本句中提取的重要词汇

childish ['tʃaɪldɪʃ] 词频2 词根: child
adj. 幼稚的;孩子气的;不复杂的;
💡 child孩子+ish表形容词，“像…一样，有的…” →孩子气的
"Don't be so childish!"
别那么幼稚！
近义：immature, infantile, puerile, sophomoric, unformed, babyish 反义：adult, aged, developed, elder, elderly, grown

📚 更多「英语常用口语 1000 句」例句

What should I do?
我该怎么办？
I will never forget it.
我会记着的。
Is the cut still painful?
伤口还在痛吗？
He resolved to give up smoking.
他决心戒烟。
I won't be able to see him today.
今天我不可能去看他。
Mr. Smith is in charge of this class.
史密斯老师负责该班。