石蕊: 从几种地衣类植物中获取的带色有机化合物的混合物.Litmus: Mixture of coloured organic compounds obtained from several species of lichens.地衣类植物生长速度慢,有好几年的寿命.其生长依赖于霉菌和海藻的共生.Lichens, which grow slowly and live for many years, result from fungi a...
This revisionist thesis departs even further from Marxist assertions.这篇修正主义的论文更加偏离了马克思主义的主张。How well does this thesis stand up to close examination?这个命题经得起推敲吗？These latest findings support the thesis that sexuality is de...
She was dancing while someone substituted at the piano.她在跳舞,别人代她弹钢琴.Glass blocks are sometimes substituted for ordinary bricks.有时,玻璃砖被用来代替普通的砖.He substituted for the worker who was ill.他顶患病的工人干活....
亚麻籽油是一种颜料展色剂.Linseed oil is a vehicle for paint.要洗掉这种颜料必须用一种特殊的有机展色剂.To flush this pigment, you need a special organic vehicle.柯式油墨主要含有颜料、展色剂 、 稀释剂和添加剂.Offset ink essentially paint, thinner for vehicles, and additives....