Subterrestrial
a. 地下的
🗣️ 情景例句
My apologies.
我道歉。
I didn't hesitate to say it.
我毫不犹豫地把它讲了出来。
In a heat wave we choose a midnight birthday party and that is the most exciting of all.
天气炎热时，我们便选择在半夜举办生日聚会，这种聚会是最令人激动的。