Coming or occurring two times.

出现两次的。

Two.

二的。

Coming or occurring every two.

每二...出现一次的。

Twice; doubly; on both sides.

双；两面的。

Chemical symbol for bismuth. Please see bismuth.

【化】铋的化学符号。请参见 bismuth。

Sexually attracted to or involved with both sexes; bisexual.

【俚】两性的(性欲上对两性都有兴趣的)。