They weeded out useless books from library.他们从图书室里淘汰无用的书.She went from place to place, and dug and weeded.她到处走, 又挖土,又锄草.When plowing, I plowed deeply ; when weeding, I weeded throughout.耕耘时深耕细锄, 除草务尽.The old woman hoed a...
A few sentences regarding preignition and detonation may be helpful.再说几句有关早燃和爆燃的问题,或许是有益处的.The nitroalkanol imparts improved sensitivity and detonation velocities.硝化烷醇提高了感度和爆速.Given sufficient turbulence in the combustio...
他患了严重的流感，尚未痊愈。He was recovering from a severe bout of flu.没多久，我的肺脓肿就痊愈了。Before too long my lung abscess healed up.他一直受到治疗和护理直到痊愈.He was given treatment and cared for until he recovered....
She affixes her real name to her writings.她的著作都署上真名.The affixes " un - " and " - less " are often used make negative words, such as unhappy or careless.词缀un - 和 -less 常用来构成否定词, 如unhappy和careless.To return to affixes, we ...
digital terrestrial and digital satellite broadcasting数字陆上广播和数字卫星广播The gills of fishes are analogous to the lungs in terrestrial animals.鱼类的鳃与陆上动物的肺类似.Terrestrial and aquatic fauna may sometimes be found resting together...