Several animals in sea water can infest wood.海水中有好多动物能侵害木材.Vermin infest their youth, and fortunes must be spent for curative powders.害虫侵扰他们的青春和财富必须为治疗粉花.Watch out for fleas and ticks that may infest your pet.密切注意是否有跳蚤在宠...
Watch out for fleas and ticks that may infest your pet.密切注意是否有跳蚤在宠物身上.温热的天气给跳蚤提供了很好的生存环境....pests like aphids which infest cereal crops.像蚜虫这样大肆侵害谷物的害虫Several animals in sea water can infest wood.海水中有好多动物能侵害木材.Vermin infe...
Firs, spruces and pines are conifers.冷杉 、 云杉和松树都是针叶树.Sarvas discusses the nature of the " lethal load " in conifers.萨维斯 讨论了针叶树的致死的基因性质.The xylem of ferns and conifers contains only tracheids.蕨类植物和针叶树的木质部仅含有管胞....
篮筐分别从体育馆两头的天花板上悬吊下来。The basketball nets hung down from the ceiling at either end of the gymnasium.街头艺人们则在小路两头的喷泉旁演奏着乐曲.By the fountains at either end of the path huskers play music.塞尼山隧道是从两头的掌子面同时掘进的.一头在法国,一头在意大利,最后在中间汇合...
Arginine methyltransferase play very important roles in protein post - translational modification.精氨酸甲基转移酶在蛋白质转录后修饰中起着重要作用.Up to now the post of president has been largely ceremonial.到目前为止，总统一职在很大程度上只是礼仪性的。Compared to th...
彭德古德把旅行拖车里的沙子铲了出来。Pendergood had shovelled the sand out of the caravan.开走之前，再检查一下拖车的挂钩。Before driving away, re-check the trailer coupling.拖着一辆载有小船的拖车的小汽车a car towing a trailer with a boat on it...