常見例句雙語例句Scientists showed how balls placed in grooved wooden tracks would have allowed the easy movement of stones weighing many tons.科學(xué)家們展示了如何將球放在木質(zhì)的軌道槽內(nèi),然后將重達(dá)數(shù)噸的石頭輕易移動(dòng)起來。The hairs themselves were strangely shaped: the cross-sections were triangular, grooved, or shaped like kidneys instead of circular.頭發(fā)自己會(huì)形成古怪的形狀:截面變?yōu)槿切巍в邪疾刍蛘哐麪?,而不是圓形。The machine looks like a giant, thick, grooved vinyl record spinning at high speed to capture nearly 90 percent of the oil on the waters.這個(gè)機(jī)器像個(gè)高速旋轉(zhuǎn)中開槽的黑膠唱片,別看它又大又厚,卻能清除水面上90%的油,運(yùn)作時(shí)還不會(huì)漏油。權(quán)威例句The Mojo Refuel comes with 2 high capacity i9300 2200mAh lithium-ion batteries and 2 grooved silver and red colored bumpers.ENGADGET: iBattz beats Mophie to iPhone 5 charging case, ups the ante using interchangeable i9300 batteriesBelow that barrel is the same grooved extension, shaped the same as all the older models to enable compatibility with old mounts.ENGADGET: Contour+2 review: the best consumer helmet camera on the market 返回 grooved