Busway
[电]汇流条通道, 配电通道, 母线通道
🗣️ 情景例句
Excuse me. you got a minute?
对不起，能耽误你一分钟吗？
How long have you had this pain?
疼痛多久了？
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有这两类鸟的长处，