Condoms are an effective method of birth control if used with care.如果使用得当，避孕套是很有效的避孕手段。Although most condoms contain spermicide, there are some manufactured without.虽然多数避孕套含有杀精剂，但也有一些是不含的。Abstain from sex or use condoms....
Condoms are an effective method of birth control if used with care...如果使用得当,避孕套是很有效的避孕手段。Abstain from sex or use condoms...禁绝性事或使用安全套。These days shredding means destroying most everything , from bottles and cans to defec...
The holoenzyme recognizes specific nucleotide sequences on the DNA duplex ( promoters ).全酶还能识别DNA双链分子上的特定核苷酸序列 ( 起动基因 ).A full - duplex, synchronous communications protocol used in airline reservations systems.一种全双工同步通信协...
Freight-car loadings continue to slack off.火车货运的运输量继续减少。The boy's jaw went slack.男孩张大了嘴巴。Many publishers have simply become far too slack.许多出版商就是变得过于懈怠了。Envelope the yarn at night slack month spring, Ping is svelte....
他是光棍一条.His hat covers his family.难道吉特一直打着光棍 吗 ?Did Kit live a single man all his days?光棍来宾都一字靠在墙上, 有口无心地聊着天儿.The stags line up against the wall, chat cursorily with one another....
The organisers have to employ performers to pull a crowd.组织者不得不雇些演员来聚拢人气。You're miles better than most of the performers we see nowadays.你比当下我们见到的大多数表演者都强多了。The neighborhood is given over to performers, stilt walker...
His painting went through both representational and abstract periods.他的绘画经历了具象风格和抽象风格两个阶段。Money was a commodity she never thought about except in the abstract.钱对她来说就是个抽象的东西，她从不去想钱。In the exhibition, abstract paintings ar...
建筑工人在8根细柱上架起轻巧的混凝土穹顶。The builders have perched a light concrete dome on eight slender columns.最终，水会渗透进周围的混凝土中。Eventually, the water will permeate through the surrounding concrete.鲜花摆上之后，突兀的混凝土墙便显得柔和起来。Stark concrete wall...
她可以去逛商店，顺便除一下腿毛。She could go shopping, and wax her legs.如果不愿逛商店逛得腰酸腿疼，也许您会愿意使用商品目录。If traipsing around shops does not appeal to you, perhaps using a catalogue will.那个男孩逛商店时偷窃货物被抓他将不会有好下场.He's already been caught sho...
At the appraising meeting, experts stated this method was superior to others.鉴定会上, 专家们指出这种方法优于其他方法.Gloria slid an appraising eye over the rest of the rack before reaching for the dress.格洛丽亚以审视的眼光向货架上其余的衣服扫了一遍，才伸手去拿那件连衣裙。...
She was the personification of elegance.她是典雅的化身。Santa Claus is the personification of Christmas.圣诞老人是圣诞节的象征.He is very personification of selfishness.他是个典型的自私者....