碳精棒常用于电弧灯.The stick of carbon is often used in an electric arc lamp.内阳极有两种材质,分别为不溶性碳精棒和含磷铜棒.The inner anode includes insoluble carbon and phosphorous - copper bar....
There are infiltration center on lava and agglomerates.在熔岩或集块岩上有渗漏中心存在.Aetna center on the second floor to take a look at it!安泰中心二楼去看一看吧!Our business center on second floor has computers, fax machines, and secretaries.我们...
Zhang Leyi thinks in petition for appeal , court of first instance adjudicates misgivings.张乐奕在上诉状中认为, 一审法院判决不妥.Lisacore thinks of nothing but making a market of the present confusions.利萨科尔一心想趁目前的混乱状况捞一把.For some reason h...
We are freshmen and they are sophomores.我们是一年级学生,他们是二年级学生.Over half the students in the course are sophomores.听这门课的一大半是二年级学生.Most of the senior boys are going steady with juniors and sophomores.四年级的男生大都总是要同三年级和二年级的学生一起去的...