在它的介体中是属于中间的或半持久的.That is transitory or semipersistent in its vector.植物有充分的变异性可用于培育对一些蚜虫介体的抗性.There is adequate variability in plants to breed for resistance to certain aphid vectors.吸收养分的介体.Helps in the absorption of nu...
意大利损失了3艘巡洋舰和2艘驱逐舰。Italy had lost three cruisers and two destroyers.驱逐舰护送一支商船队.Destroyers escorted a convey of merchant ships.一艘驱逐舰护送我们的船到伦敦.A destroyer escorted our ship to London....
One in eight women lives in an abusive relationship.每八位女性中就有一位遭受伴侣的虐待。He became violent and abusive toward Ben's mother.他对本的妈妈动起粗来。He was alleged to have used abusive language.他被指称使用过侮辱性语言。...
The current was coracle and schooner southward at an equal rate.潮流以同样的速度带着大船和小艇向南滑行.They drove southward.他们驾车南行。The current was bearing coracle and schooner southward at an equal rate.急流正以同样的速度将小筏子和西斯潘尼奥拉号一起冲向南方.They dro...
It rattles the windowpane and sends the dog scratching to get under the bed.它把窗玻璃震得格格作响,把狗吓得往床底下钻.How thin it is, and how dainty and frail; and how it rattles.你看它够多么薄, 多么精致,多么不结实; 还老那么哗楞哗楞地响.When a carriage is empty it r...
Objective To observe the effect of full thickness lamellar keratoplasty combined with PTK ( photo therapeutic keratectomy ) .目的探讨联合 PTK 的全厚植片深板层角膜移植术的疗效.Objective To observe the application of viscoelastics in penetratin...
A consultation paper has been posted on the Internet inviting input from Net users.一份征询意见书已贴在了因特网上，欢迎网络用户发表意见。He sent a letter inviting Naomi to attend his installation as chief of his tribe.他给娜奥米寄了封信，邀请她来参加他就任部落酋长的仪式。Th...