The collagen that is included in face creams comes from animal skin.面霜中的胶原蛋白取自动物皮层。Collagen fibers appear in the wound.在伤口中出现了胶原纤维.It incorporated proline directly, and hydroxylated It'subsequently in a manner remin...
“恐怕他生病了。”——“真是遗憾。”"I'm afraid he's ill." — "I'm sorry to hear that."真是太没头脑了，我要告诉他我很生气。How very thoughtless. I'll give him a piece of my mind.凯瑟琳气得快要炸了。“我觉得你真是可鄙！”Catherine was ready to explode. "I thi...
The alfalfa plant is widely used as animal fodder.苜蓿科植物广泛用作动物饲料。Old movies were the cheapest broadcast fodder.老电影是最廉价的播放素材。The conscripts were treated as cannon fodder.应征入伍者被当做炮灰。...
Hexadecyl octyl dimethyl ammonium bromide and hexadecyl decyl dimethyl ammonitim bromide were synthesized.合成了十六烷基辛基二甲基溴化铵和十六烷基癸基二甲基溴化铵两个新型杀生剂.In this paper the origin and development of octyl and decyl glycerate was intr...
There's been a lot in the papers about the problems facing stepchildren.报纸上有很多关于继子女所面临的问题的报道。His commitments to the stepchildren will not reduce his obligation to his natural children.他对继子女的关爱和投入不会减少他对亲生孩子的责任。Do ste...