I was a little breathless and my heartbeat was bumpy and fast...我有点儿喘不上气，心脏咚咚地快速跳动着。Experimenters have succeeded in controlling the rate and regularity of the heartbeat.实验者已经成功控制了心跳的速度和频率。Each heartbeat has two basic par...
Experimenters have succeeded in controlling the rate and regularity of the heartbeat.实验者已经成功控制了心跳的速度和频率。She was taken to hospital suffering from an irregular heartbeat.她因心律不齐被送往医院。I was a little breathless and my heartbe...
He clutched the child tightly as she again tried to wriggle free...孩子一扭一扭地又想挣脱，他紧紧地抓住了她。She clutched frantically at Emily'sarm.她疯狂地紧紧抓住埃米莉的胳膊。The mother clutched her baby in her arms.母亲紧紧地把婴儿抱在怀里。The old-timers and ...
Using EDTA dispart ray luminosity method test cupreous in gold - cupreous - cadmium liquid.采用EDTA分光光度法测定金 - 铜 - 镉镀液中的铜.Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.天文学家心照不...
船里的男孩买了护城河里的浮筒.Boys in the boat bought buoys in the moat.我们把船系在那个红色的大浮筒上.We tie up at that large red buoy.你船可在5号航道浮筒上引航员.You can take pilot a No.5 Fairway Buoy....
The timing of the attack, and its motivations, are unknown.袭击发生的时间及其动机尚不清楚。He hailed this week's arms agreement but in the same breath expressed suspicion about the motivations of the United States.他为本周达成的武器协议而欢呼，但同...
我留下一名中士指挥，自己策马前去侦察敌情。I left a sergeant in command and rode forward to reconnoitre.温斯顿少校策马疾驰而去。Major Winston galloped into the distance.他用马刺策马.He dug in his spurs....