The dredger spooned up mud.挖泥船把泥挖起来.Back of the breakwater the dredger was working.在防波堤后面挖泥船正在工作.The slurry pump is one of the key facilities of a dredger.泥泵是水力输送式挖泥船的关键设备....
She affected to be spunky about her ailments and afflictions, but she was in fact an utterly self - centered valetudinarian.她装做对自己的失调和苦恼若无其事, 但是实际上她是为自己的健康状况非常发愁的人.The pharmacist can assist you with the treatment of comm...
"Anyhow," she added briskly, "it's none of my business."“不管怎样”，她轻松地补充说，“这不关我的事。”Mother certainly won't let him stay with her and anyhow he wouldn't.母亲当然不会让他和她住在一起，再说他也不愿意。Where the hell was Bud, anyhow?巴德到...
Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.对银河系的研究表明，遥远星系在太空中的分布并不像理论所预言的那样均匀。Galactic nebulas are masses of diffuse material within our galaxy.银河星云是我们星系中的一团团弥散物...