除草剪刀；专门用于修剪缝隙角落里的青草。Grass shears are specially made to trim grass growing in awkward places.她从窗台上拿起一把剪刀。She picked up a pair of scissors from the windowsill.这把剪刀太沉了。These scissors are awfully heavy....
The money he made from these extra-curricular activities enabled him to pursue other ventures.他从这些额外工作中赚取的钱使他可以从事其他事业。Yeah, but it was only discussed as material for extra - curricular studies.嗯, 不过是作为课外材料来讲的.We must und...
Cough suppressants and some antihistamines may help quiet an annoying cough.镇咳药和一些抗组织胺类药物能帮助驱除烦人的咳嗽.Antihistamines are the medications most commonly used to diminish allergic symptoms.抗组胺药是药物最常用的,以减少过敏症状.Antihistamines o...
来自阔叶树或针叶树寄生的菌系间融合是普遍的.Fusions were common between strains from deciduous hosts or coniferous hosts.榆树是一种高大的阔叶树.An elm is a type of large tall broad - leaved tree.大部分植被由各种针叶树类和阔叶树类构成.A variety of conifers and hardwoods ma...
Development of detergents has required optimization of the surfactants structure.发展洗涤剂时,要求使用最恰当的表面活性剂结构.In the case of productivity tools and other non - entertainment - oriented products, this optimization means minimiz...