🧩 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
Use a dictionary and grammar guide constantly.
经常使用字典和语法指南。
Do you usually learn French after school?
你通常在放学后学法文吗？
I'm tired, said my younger brother as he climbed up to join me.
“我累了，”我弟弟边说边爬上岩石和我汇合。