a look of disapproval
それは同意できないという不満げな表情
a look of pure venom
憎悪そのものの表情
A look of shock registered on his face.
動揺した表情が彼の顔に浮かんだ
a lyric poet
叙情詩人
a malignant look
悪意に満ちた表情
a mask of hatred [fear]
嫌悪[恐怖]の表情
a matter for complaint
苦情の種
a mine of information
情報の宝庫
a passionate personality
情熱的な性格
a person of hot [cold] blood
情熱家[冷血漢]