Decontaminates
v. 净化, 排除污染( decontaminate的第三人称单数 )
🗣️ 情景例句
Havefun!
开心点。
Generally speaking, it's cheaper but slower to ship goods by sea than by rail.
总的来说，海运比铁路运输更便宜，但速度慢一些。
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。