The new e-books will include a host of Rough Guide titles.新电子书将包括大量的简明指南。He left a host of other riders trailing in his slipstream.他把其他的摩托车手甩在身后。A host of problems may delay the opening of the Channel Tunnel.可能推迟英吉利海峡隧道开...
He gave his counter a polish with a soft duster.他用软抹布擦亮了自己的柜台。The maid went over the room quickly with a duster.那个女仆用掸子很快地给房间掸尘.He went over the surfaces with a duster.他用抹布擦干净了表面....
Mineral acids have also been used in cleaning compositions as a defoamer.无机酸也被用于清洁成分作为消泡剂.The adhesive consists of dispersant, antiseptic, defoamer, crosslinking agent, liquefacient and some otheradditives.其组分包括分散剂 、 腐剂 ...
Such manipulation can sometimes distort complex waveforms, obscuring identification of events.这种作法有时会使复杂的波形畸变, 模糊了同相轴的识辨标志.The new details were resented as obscuring the main ideas.人们对于这些新的琐碎细节感到不满,因为它们掩盖了主要的思想.Barnard&#...