那种方法不奏效的时候,他们有时会想到要寻求帮助。When that doesn't work they sometimes have the sense to seek help.这些方法中有一些会奏效,其他的则行不通。Some of these methods will work. Others will not.当局相信那些安全措施已经奏效。The authorities believe those security me...
Assists cochlear implant program in providing support to their local schools.支援电子耳方案也提供在地学校的支援.OBJECTIVE To investigate the effect of Hath 1 on epithelial ridge ( GER ) cells from postnatal rat cochlear.目的探讨Hath1基因对大鼠耳蜗大...
Sepiolite is a natural magnesium hydrosilicate clay mineral. It has excellent adsorption properties to cigarette smoke.海泡石作为一种天然含水的镁硅酸盐粘土矿物,对卷烟烟气有优良的吸附性....
我穿着一件带有白色蕾丝花边的格子呢睡衣。I am wearing a plaid nightgown trimmed with white lace.这件女式睡衣的袖孔和领口都镶着一圈手织花边。The nightdress has handmade lace round the armholes and neckline.她想都没想,穿着睡衣就飞奔下了楼。Without thinking, she pelted down the sta...
不可滥服古柯碱.Don't have cocaine abusively.马钱子碱 、 砷和鸦片都是毒药.Strychnine, arsenic, and opium are poison.酸能使碱中和,碱亦能使酸中和.Acids neutralize alkalis and vice versa....