indecent
adj
1 (of behaviour, talk, etc) offending against accepted standards of decency or morality; obscene (指行為、 談話等)不禮貌的, 粗野的, 下流的, 猥褻的
That short skirt of hers is positively indecent. 她那條短裙實在是不雅觀.
2 [usu attrib 通常作定語]
improper; undue 不合適的; 不適當的
leave a party in indecent haste, ie too early or too soon to be polite 在聚會中匆匆離去而失禮. Cf 參看 decent.