Hdx
[计] 半双工
🗣️ 情景例句
How do you spend your leisure time?
你是怎样打发业余时间的？
Who is the greatest playwrighter of our times?
谁是当代最伟大的剧作家？
Quick! said Li Lei. Lucy and Wei Hua, go round that corner and stop the traffic.
“快！”李垒说，“露茜和魏华，去那拐弯处拦住车辆”。