Equiv
abbr. electrochemical equivalent 电化学当量; equivalent 相等的, 等价物
🗣️ 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。
What's so funny?
什么事那么好笑？
What was wrong?
怎么啦？