本文阐述了对室内有害昆虫具有驱避作用的昆虫驱避材料,以及长久驱虫的驱虫建材的研究现状.The paper expatiated the research status - room noxious insect repelling materials and long - time insect proofing building materials.检出优势种为犬复孔绦虫,犬钩虫, 犬弓首蛔虫,是驱虫的主要对象.The Dipylid...
That charlatan! I lost thousands of dollars because I followed his advice.那个骗子! 听了他的话,我损失了好几千美元.He was exposed as a charlatan.他被揭穿，原来是个骗子。He was sure that he was dealing with a charlatan.他真以为自己遇上了江湖骗子....
The bad weather precluded me from attending the meeting.恶劣的天气使我不能出席会议.Because the transcript is still under seal, I am precluded by law from discussing the evidence.副本仍未公开，按照法律规定我不能讨论这项证据。Her independence and maverick be...
If bricks or wooden walls are treated but unpainted they look beautiful.墙面经过打磨(刮大白)但不喷色漆看起来会很漂亮.RUST unpainted metal tools were covered with rust.未上漆的金属工具布满了锈.Unpainted wooden furniture weathers to a grey colour...没有上漆的木...
Promote materialist dialectics and oppose metaphysics and scholasticism.要提倡唯物辩证法,反对形而上学和烦琐哲学.Its doubting and challenging, its quibbling and dialectics, often are irritating to common people.它的疑惑和诘难, 它的诡辨和辩证, 常常是令人讨厌的.In...