Rovalising
金属磷酸膜被覆法
🗣️ 情景例句
He didn't get a thing to eat.
他什么也没有吃。
Whom will you write to?
你将写信给谁？
One night, the gaoler decided to play a joke on his colleague to find out if, after so many performances, he had managed to learn the contents of the letter by heart.
一天晚上，狱卒决定与他的同事开一个玩笑，看看他反复演出这么多场之后，是否已将信的内容记熟了。