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
OK. Tell it to me again.
好吧， 再说给我听听。
That's impossible.
那是不可能的。
In despair, I asked her whether she was enjoying her dinner.
失望之中我问她饭是否吃得满意。