Let alone
其它 Other不管
📝 例句
He lacks necessaries, let alone luxuries.
他缺乏必需品，更不用说奢侈品了。
He hasn' t enough money for food, let alone amusements.
他连吃饭钱都不够，就更不用说玩儿的钱了。
I know the whole tune, let alone the words.
莫说歌词，连整个歌曲我都知道的。
He can not speak English, let alone French.
他连英语也不会，更不用说法语了。
🧩 词语组成解析
let
[lɛt]
允许，任由;让，随;假设;出租;
🗣️ 情景例句
Hi, Robbie.
嗨， Robbie。
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤积的海洋和江河里，有时在湖泊里，