Bathylith
[地质]岩基
🗣️ 情景例句
Collecting matchsticks was fun, until that fateful day one of them caught alight.
收集火柴是一种乐趣，除非一天其中一根火柴不幸燃烧起来。
Is it convenient to you if I come at 6 p.m.?
如果我下午6点来拜访你，方便吗？
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。