🧩 词语组成解析
n. 煤尘, 污迹, 黑穗病\\nvt. 弄脏\\nvi. 患黑穗病
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
Frank, you got it.
Frank你猜对了。
What's the round-trip fare?
来回票价多少？
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。