这种物质聚合形成坚硬的塑料。The substance polymerizes to form a hard plastic.枯松枝生起的篝火给这次聚合增添了随和、友善的气氛.A fire of withered pine boughs added sociability to the gathering.酸酐类固化剂则要求加热以促进聚合反应.Anhydride - type curing agents require the appl...
Emma is a price - conscious homemaker.埃玛是个节省的家庭主妇.This Pasadena homemaker's name is Jeanne Bell.这家女主人的名字是吉妮·贝尔.All she wanted to be was a mother and a homemaker.所有她想是是母亲和主妇....
In China bats are thought of as being very lucky.在中国，蝙蝠被视为吉祥物。Most bats navigate by echolocation.大多数蝙蝠靠回声定位来飞行。Two thugs clubbed him with baseball bats.两个暴徒用棒球棒猛击他。...
他们互相推搡了一会儿，眼看就要大打出手了。They sparred for a moment, on the brink of a full fight.他被人粗鲁地推搡到了一边。He had to be bundled unceremoniously out of the way.他们还声称保安人员将一位乘务员推搡至一边。They also claim that the security team elbowed aside a st...
She was taking uppers and downers at the time.她那时在服用兴奋剂和抑制剂。Wear well-fitting, lace-up shoes with soft uppers.穿合脚的、系带的软帮鞋。I'd taken a handful of uppers.我吃了几片兴奋剂。...
The pulmonary valve functioned well without significantly regurgitation on echocardiography.超声心动图检查肺动脉瓣功能良好,无明显反流.Conclusin Transesophageal echocardiography an useful means for the evaluation of coronary artery.结论经食道超声心动...