🧩 词语组成解析
[化] 白栎皮; 栎
🗣️ 情景例句
Don't be such a grouch.
不要总是牢骚满腹。
Whose pen is this?
这是谁的笔？
Firemen had been fighting the forest for nearly three weeks before they could get it under control.
消防队员们同那场森林大火搏斗了将近3个星期才最后把火势控制住。