将牙线在齿间来回拉动。Draw the floss backwards and forwards between the teeth.一种棘齿装置把线从线轴转到梭心上。A ratchet mechanism transfers the thread from spool to bobbin.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。Researchers observed one bird impale a rodent on...
It's rude to put out your tongues at people.对人吐舌头是不礼貌的.He is in rude health and can cycle 40 or 50 miles non-stop.他体格强壮，能连续骑车四五十英里。It will come as a rude shock when their salary or income-tax refund cannot be cashed...
The demonstration climaxed two weeks of strikes...游行示威将持续了两周的罢工推向了高潮。Each year more than two million household injuries need medical attention.每年有超过200万起家中受伤事件需要医疗处理。Great care is taken to avoid confusing the two types o...
机器能自动将需要的信息下载到传真机上。The machine automatically downloads the required information to his or her fax.用户可以把资料下载到台式机上。Users can download their material to a desktop PC.你可以用JPEG格式下载这些图像。You can download the pictures as JPEGs....
Tissue microenvironment plays a critical role in guiding local cell differentiation.组织微环境在局部干细胞的分化过程中扮演了至关重要的角色.Objective. The extracellular microenvironment directly affects metastatic chordoma cell phenotype in vitro.目...
广播媒体态度轻蔑地故作姿态，要跟新闻媒体保持距离。The broadcast media sniffily affects to distance itself from the press.她会把声音压低，轻蔑地低语。Her voice will drop to a dismissive whisper.她轻蔑地说道：“游客!”"Tourists!" she sniffed....
We had a nice meal with a bottle of champagne.我们美餐了一顿，还喝了一瓶香槟。I got a bottle of my best malt out of the sideboard.我从餐具柜里取出一瓶自己收藏的最好的麦芽威士忌。He went to the refrigerator and removed a bottle of wine.他走到冰箱处拿出一瓶酒。...