Silbralloy
西尔布拉洛伊低温钎焊合金
🗣️ 情景例句
That's an idea I like.
我喜欢这样的主意。
A little child is the sweetest and purest thing in the world.
幼儿是世界上最可爱和最纯洁的。
I don't know his number. Did you write it down?
我不知道他的电话号码。你记下来了吗？