A.c.
[化] 交流; 交变电流\\n[医] 空气传导, 交电流, 交变电流, 阳极通电, 轴颈的
🗣️ 情景例句
The young couple started a family.
这对年轻的夫妇组成了一个家庭。
The lovers are watching the sailing boat.
情侣们在眺望着帆船。
Think it over.
仔细考虑一下。