Alternating current dialing
[电] 交流拨发
🧩 词语组成解析
a. 交互的\\n[医] 交替的
dialing
['daiəliŋ]
n. <主英>（电话）拨号音;
v. 打电话，拨电话号码( dial的现在分词 );
🗣️ 情景例句
Sure, but never before have we had payment in RMB.
当然可以，不过我们从来没有用过人民币付款。
If I have time tomorrow,I think I'll get a haircut.
如果我明天有时间，我认为我应该理发。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？