乌鸦嘴

wū yā zuǐ

crow's beak

(fig.) person who makes an inauspicious remark

乌

wū

abbr. for country names that begin with 烏|乌[wu1]: Ukraine 烏克蘭|乌克兰[Wu1 ke4 lan2], Uzbekistan 烏茲別克斯坦|乌兹别克斯坦[Wu1 zi1 bie2 ke4 si1 tan3] etc

鸦

yā

crow

嘴

zuǐ

mouth