Tertiarium
特蒂钖铅焊料
🗣️ 情景例句
And it turns out he's a classmate of Philip's.
有意思的是 他和Philip是同班同学。
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
From these he can go on to appreciate more complex forms or combinations of several forms.
从这些形体出发，观赏者可进一步观察更为复杂的形体或若干形体的组合。