Tarnishproof
a. 保持光泽的, 不变色的
🗣️ 情景例句
Don't walk on the grass or you'll be in trouble with the law.
不要踏进草地，不然的话法律会找你麻烦的。
There is safety in numbers.
人多势众。
Yes, I have.I was there in April.
是的，我去过。4月份我在那儿。