W. l.
[医] 波长
🧩 词语组成解析
[医] 韦内(X线硬度单位,X线穿透力单位)
[医] 拉丁文, 乳杆菌属, 左, 光觉, 磅, 天平, 升, 长度, 长; 腰的, 致死的
🗣️ 情景例句
Quit whining.
别诉苦了。
When could we typically expect delivery?
我们希望常规的发货时间是什么时候呢？
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。