Idiomaticity
n. 习语(或成语)性, (某一语言的)表达习惯
🗣️ 情景例句
Grandpa helped me yesterday afternoon.
昨天下午祖父帮我的忙。
The problem is far from easy.
这问题绝非易事。
I've decided to bring seven.
我决定带七位。