Microcrith
[化] 氢原子重量\\n[医] 微克立司(一个氢原子重)
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
Have you thought about staying home?
是否考虑在家呆着？
I live near an airport and passing planes can be heard night and day.
我住在一个机场附近，过往飞机日夜不绝于耳。