我们这个小公司的因特网网页已经有了78,000次的点击量。Our small company has had 78,000 hits on its Internet pages.再次点击正方形图标，把窗口最小化。Click the square icon again to minimize the window.在留言板上留言请点击这里。Have your say on our message board by clicking her...
Three mortar shells had landed close to a crowd of people.3枚迫击炮弹落在人群旁。Enemy forces lobbed a series of artillery shells onto the city.敌军对该城发起连串炮轰。Cut the lobster shells into small pieces with heavy-duty scissors.用粗剪将龙虾壳剪成...
Ketenes, notably dimethyl ketene, readily undergo oligomerization and polymerization.烯酮, 特别是二甲基烯酮, 很容易齐聚和聚合.The purity of dimethyl disulfide was determined by capillary gas chromatography.应用毛细管气相色谱法测定二甲基二硫的纯度.Marine livi...