Precoating
预涂; 预涂层; 熔模涂料
🗣️ 情景例句
There's been a car accident, please call the police.
这发生了车祸，请快报警。
He will go to America next month, if he is ready then.
如果准备就绪，他下个月将去美国。
He was not a bit tired.
他一点也不累。