Firebase
n. 重火力点(向敌人发射重型炮火的军事基地)
🗣️ 情景例句
About 9:30.
大约九点半。
I'd like to make an appointment with Mrs. Green.
我想约个时间见格林女士。
I'm very sorry, but I can't come.
但很抱歉，我不能来。