Hay's duplex
[电] 海氏双工
🧩 词语组成解析
duplex
[['dju:pleks]]
a. 双的, 复式的, 双联的, 二重的, 二倍的\\n[计] 双重的; 双工操作; 双工的; 双的; 双向的
🗣️ 情景例句
Are you being waited on?
您需要服务吗？
I'd like to sit in the front of the plane.
我要坐在飞机前部
A little. He fell and hit his leg on a table.But he's OK now.
伤了点儿。他跌倒了，腿撞在桌子上。但是现在已经好了。