Meaning of bù tuǒ:
bù tuǒ
不妥
Adjective
not proper; inappropriate
Zhè zhǒng xíngwéi shì bù tuǒ de.
这种行为是不妥的。
This kind of behavior is not proper.
Zài zhèngshì chǎnghé chuān zhè zhǒng yīfú shì bù tài tuǒ dāng de.
在正式场合穿这种衣服是不太妥当的。
Wearing this kind of clothing in formal occasions is quite inappropriate.