「不當」

(pos:形容詞)
<explanation>
yue:唔適當；唔正確
eng:inappropriate; improper
<eg>
yue:由於使用不當，個微波爐好快就壞咗。 (jau4 jyu1 si2 jung6 bat1 dong3, go3 mei4 bo1 lou4 hou2 faai3 zau6 waai6 zo2.)
eng:Because of improper use, the microwave oven soon broke down.