三丙胺
tripropyl amine
三丙醇胺
tripropanolamine
三丙基
tripropyl
三丙酮氨
triacetonamine
三丙酮二胺
triacetonediamine
三丙烯胺
triallylamine
三丙氧基甲硅烷
tripropoxy-silicane
三丙氧基铝
aluminium propoxide; aluminium propylate; aluminum propoxide; aluminum propylate
三丙氧基硼
tripropoxy-boron
热电子三极管
hot-electron triode
热力学第三定律
third law of thermodynamics
人参三七
Panax pseudo-ginseng Wall.
妊娠末三月
third trimester of pregnancy
妊娠首三月
first trimester of pregnancy
妊娠中三月
second trimester of pregnancy
日发三日疟
triple quartan
日上三竿
late in the morning
融合三棱器
verger prism
肉豆蔻基三甲基硅
myristyl-trimethylsilicane
入木三分
keen; penetrating; profound