Deutosternum
第二胸板
🗣️ 情景例句
It probably means we can't stay.
看来我们不能待在这儿了。
The homework took me a whole day.
做家庭作业花了我一整天的时间。
It's no good trying to persuade me. You won't succeed.
劝我没用。你不会成功的。