ㄔㄨㄟˊㄒㄧㄢˊㄙㄢˇchuíxián‑sānchǐ

  1. 口水形容非常嘴饞貪戀他人東西據為己有

to drool (over)​ (idiom)​, to yearn for, to covet, to crave