浑圆度取决于边角的锐度或曲率半径.Roundness depends on the sharpness or radius of curvature of the edges.形状描述该颗粒外形,不考虑颗粒边角的锐度.Shape describes the form of the particle without reference to the sharpness of its edges.主要指标LogMAR视力 、 最佳矫正视力 ...
He crouched behind a low hedgerow.他蹲在一排低矮的树篱后面。More than a hundred thousand miles of hedgerow have been lost since 1945.自1945年以来，已有10万多英里的树篱被砍掉了。In the Northwest, they are being planted by hedgerow on seedling roots, clo...
Deacon made no secret of his loathing of Bayldon.迪肯毫不掩饰自己对贝尔顿的憎恶。He regarded drug dealers with loathing.他对贩毒分子深恶痛绝。She looked at him with loathing.她厌恶地看着他。...
我们不只是一大群唠唠叨叨地谈论果酱的老太婆。We're not just a lot of old biddies going on about jam.那老太婆一天到晚地挑剔 儿媳妇 的不是.The old woman nagged ( at ) her daughter - in - law all day long.老太婆只好叹气几声走了.The old woman fell silent . Sighing repea...
需要很多种土生昆虫给当地植物授粉。Many of the indigenous insects are needed to pollinate the local plants.可供选择的一种牧草是真正的英国肯特郡的土生的黑麦草.An alternative is genuine old pasture Kentish indigenous ryegrass.虽然许多上年纪的人仍然会说土生的苗语, 但最年轻的一代却只会说英语.While...
I heard four or five loud bangs...我听到四五声巨响。She bangs open the door and, without ceremony, burst in.她也不先敲门,砰地一声推开门就冲了进去.I heard four or five loud bangs.我听到四五声巨响。With sangfroid the sanguinary man bangs his sanguine son aga...