Chondronectin
[化] 软骨粘连蛋白
🗣️ 情景例句
in other words ... boring.
也就是说， 太无趣了。
Say again?
在说一次！
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。