手术刀 shǒu shù dāo — scalpel; surgical knife 手术刀 shǒu shù dāo Characters: 手 · 术 · 刀 Definitions scalpel; surgical knife Examples 医生拿起手术刀,开始切除病灶。 The surgeon picked up the scalpel and began to remove the lesion. 这把手术刀锋利而洁净。 This scalpel is sharp and sterile.