Surfaction
[化] 表面改质; 表面改良
🗣️ 情景例句
I just solved the mystery.
我刚刚把那个谜底解开了。
Hello, This is operator.
喂！我是接线员。
From the shore line, out to a distance which may be anywhere from a few miles to a few hundred miles,
从海岸线向大海延伸几英里到几百英里的区域是大陆架慢坡，