Bidirrectional bus
[电] 双向总线
🧩 词语组成解析
bus
[bʌs]
n. 公共汽车，巴士，客机;（口）汽车，机器脚踏车，飞机;[计]（电脑的）总线;[电]信息转移通路，悔流条，母线;
vt. 用公共汽车运送;
vi. 乘公共汽车;打杂工;
🗣️ 情景例句
She hasn't been employed for six months now.
她已经失业半年了。
What's the fare?
车费多少？
The man lay on the road. Luckly, he was not badly hurt. But he could not move.
他躺在路上。幸好他伤得不重。但他不能动。