🧩 词语组成解析
grass
[ɡræs]
n. 草，青草;草地，草坪;告密者;〈俚〉龙须菜;
vt. 用草覆盖;使…长满草;使…吃草;
vi. 渐渐被草覆盖;放牧;
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
Who knows most speaks (or says) least.
大巧若拙。
No, I think it'll be all right for him to go to school.
不，我想他去上学没什么关系。