Bombproof
a. 防弹的, 避弹的
✅ 同义词
🗣️ 情景例句
Come in, come in.
进来， 进来。
There are one hundred pennies in every dollar.
每美元是一百美分。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。