The film is spooled for use.胶卷己装好待用.The tin wire was spooled after it was used.焊丝用完后已卷绕起来了.There were only two rings of rope spooled on the drum.只有两圈绳子绕在卷轴上....
他们试图把鱼叉刺进鳐鱼体内，以防它猛摆那蜇人的尾巴报复。They tried to get the harpoon into the ray before the sting tail came lashing over to retaliate.那些船上有许多鲭鱼，还有几条鳐鱼。Boats had plenty of mackerel and a few skate.摘要目的: 研究一种软骨鱼系动物 ( 孔鳐 ) 自身血红蛋白成份的相...
A method for determination of apigenin in Marchantia polymorpha was established.建立了地钱中芹菜素含量的测定方法.Objective To explore the effect of apigenin on estrous cycle in normal adult female S - D mice.目的探索芹菜素对正常雌性大鼠性周期的影响.In the ...
Pieces of paper were skittering along the sidewalk.人行道上飞舞着一张张纸片。dog poop on the sidewalk便道上的狗屎He avoided stepping on the crack in the sidewalk.他避免踩到人行道的裂缝上....