Central channel
[医] 中心管, 小动静脉连合管
🧩 词语组成解析
🗣️ 情景例句
but you've left out street performance. The mimes.
但你忽略了街头表演。幽默剧演员啦，
What do you think will be a fair price for your product?
你认为你们产品的价格公平吗？
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。