Ionicnitriding
离子氮化
🗣️ 情景例句
Nat's not as lucky as I am, Robbie.
Nat不像我这样幸运， Robbie。
The least said, the soonest mended.
（or Least said， soonest mended） 少说为佳。
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。