Vanadyl
[机] 氧钒基
🗣️ 情景例句
You should have seen the look on his face
真该看看他脸上的表情
He that never climbed never fell.
不向上爬的也不会下跌。
On his way to the sweet shop, he dropped his fifty pence and it bounced along the pavement and then disappeared down a drain.
在他去糖果店的路上，50便士掉在地上，在人行道上跳了几下，掉进了阴沟里。