他们站在门外的暗处, 领队则在里面谈判.Outside in the gloom they stood, while the leader parleyed within.我们每个月聚在一起一整天，轮流担任领队。Once a month we met for the whole day, and in rotation each one led the group.该合唱队演唱了他们领队编写的大合唱.The choral society...
The deep crevasse yawned at their feet.他们脚下的冰川有一道深深的裂缝.He yawned heavily.他打了个大呵欠。The gulf between them yawned wider than ever...他们之间的隔阂比以往任何时候都要深。He yawned and curled his body down farther beneath the poncho.他打了个呵欠,把身子再蜷...
You would hae to anesthetize them to take blood samples.你需要麻醉它们取血样.Next, anesthetize the female by placing her in the same dedicated anesthetic container.然后用同样的方法把母鱼放进同样的麻醉池中,过程已经在上面讲的很详细了....
你如果把信封倒过来, 钥匙就会掉出.If you turn the envelope upside down, the key will fall out.她试了一下, 秘密的夹底果然开了, 里边掉出4封信.She tried it, the secret compartment opened, and out fell four notes.火炉里掉出一块炽热的煤把地毯烧了.A hot coal fell out of the fir...
"I ought to reconsider her offer to move in," he mused.“我该重新考虑她让我搬去和她一起住的提议，”他思忖着。The Congress had agreed to reconsider its stance on the armed struggle.国会已同意重新考虑其对武装斗争的态度。I will reconsider my decision.我将重新考虑我的决定....
Almost from the outset, the extravaganza was beset with difficulties.几乎从一开始, 这一盛事就被种种困难所困扰.They will be laying on liquid refreshment to fortify brides-to-be for the shopping extravaganza ahead.他们将为准新娘们准备些酒，好让她们接下来有充沛精力疯狂...
the debate over the effects of heredity and environment有关遗传与环境影响的辩论Radiation has a strong effect on the heredity of fruit flies.射线对于果蝇的遗传产生强烈的作用.Some diseases are present by heredity.有些病是遗传的结果....
In 1818 Fresnel entered a competition sponsored by French Academy.1818年菲涅耳参加了法国科学院主办的一次竞赛.The difficulty was resolved by Fresnel with his addition of the concept of interference.菲涅耳通过加进来干涉概念,解决了这个困难.In many cases, the Si...