Alternating circuit
[化] 交流电路
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
and a good night's sleep.
睡一个好觉。
How's your aunt?
你的姑姑好吗？
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。