Arseneisensinter
土砷铁矾, 砷铁华
🗣️ 情景例句
left to right.
从左到右轮流玩。
The wife is the key of the house.
妻子是一家的钥匙。
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。