The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.Lecithin Nearly always produced from soya beans, though be produced from eggs.卵磷脂几乎总是产生的大豆...
The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.Lecithin from soybeans and vitamin E from vegetable oil.卵磷脂来自大豆,而维他命E来自植物油.refined lecithi...
她长腿细臀，身姿笔直。Her legs were long and fine, her hips slender, her carriage erect.服务员笔直站立着，餐巾折叠着放在他们的手臂上。The waiters stood to attention with napkins folded over their arms.她已经75岁了，腰板仍然笔直。At 75, she's still ramrod straigh...
He was booked on a flight leaving that day, but that was just a decoy.他订了那天起飞的航班，但那不过是个诱饵。Nick acted as a decoy after the dog attacked a group of children swimming in the river.那只狗攻击了在河里游泳的一群孩子后，尼克作诱饵要将其捉住。The use of Oza...