Fdx
[计] 全双工
🗣️ 情景例句
We never intended that she get involved.
我们从没打算把她牵扯进去。
I couldn't get through.
我打不通电话。
The world had to wait almost another 100 years for the Channel Tunnel.
世界不得不再等将近100年才看到海峡隧道竣工。