Antitarnish
防锈, 防失光泽, 防变色
🗣️ 情景例句
All right. We'll make close study about it and give you reply as soon as possible.
很好。对这个问题我们将仔细研究一下，尽快给你们答复。
Mr. Li Ming is looking forward to going to America in September.
李明先生正盼望着九月份去美国。
Are you English?
你是英国人吗？