Alternating e.m.f.
[电] 交变电势
🧩 词语组成解析
a. 交互的\\n[医] 交替的
[医] 电动势, 红细胞成熟因子
🗣️ 情景例句
What was that about?
说些什么？
Do not hallo till you are out of the wood.
未出险境，先莫高兴。
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。