Bipolarity
[机] 双极性
🗣️ 情景例句
The security guard asked the stranger for some I.D.
保安要求陌生人出示身份证。
These clothes are very beautiful, but are not of vary good quality.
这些衣服很漂亮，但是质量并不太好。
but although our faith in many of the things in which our forefathers fervently believed has weakened,
可是虽然我们对我们祖先笃信的许多事物已不太相信，