不及物动词 vi.

1. 突然不见;消失

When I turned around, she had vanished.

我转过身,她已不见了。

2. 消逝;绝迹

Many species have now vanished from the earth.

许多物种已在地球上绝迹了。

及物动词 vt.

1. 使不见;使消失

名词 n.

1. 【语】消失音[C]