对于紫外区通常用毫微米这一名词.For ultraviolet, nanometer is a preferred term.肌纤维膜厚约7.5毫微米,同包裹着其它细胞的壁一样, 是一层单位膜.The sarcolemma, about 7.5 nm thick , is a unit - membrane like that investing other cells.毫微米十亿分之一米 ( 10 - 9 )One billionth...
Ageing aircraft need more frequent safety inspections.老化的飞机需要更加频繁地进行安全检查。Multiform inspections and quarantines are needed when palm oil is importing.我国与马来西亚有大量棕榈油进口贸易,检验检疫工作繁重且多样.Other inspections approved by the labor i...
John found he was kissing and nibbling her ear.约翰意识到自己在亲吻并轻咬她的耳朵。John found he was kissing and nibbling her ear...约翰意识到自己在亲吻并轻咬她的耳朵。We sat drinking wine and nibbling olives.我们坐在那儿，喝着葡萄酒嚼着橄榄。Several manufacturers are also...
22,000 tourists were clogging up the pavements.2.2万名游客将人行道堵得水泄不通。There was dirty brown slush all over the roads and pavements.马路和人行道上到处都是肮脏的褐色雪泥.He steps the pavements.他在人行道上行走....