单词	三水化合物
释义	三水化合物trihydrate
随便看	external oblique abdominal m. external oblique muscle of abdomen external observation external obturator muscle external occipital crest external occipital protuberance external--occipital protuberance external oil cooler external oil pressure type cable external opening external opening-- spiracle external opening; spiracle external operation external operation ratio external ophthalmic artery external ophthalmopathy external optical feedback external optical modulation external optic axis external orifice of urethra external ornament external ornaments external page external page address external page storage