即使是永远不能生殖的工蚁,亦具有这种倾向.Even worker ants that never reproduce possess this drive.不育是阻碍生殖的一种永久性因素.Sterility is some permanent factor preventing procreation.生殖的事要弄得像发配给证一样成为一年一度的手续形式.Procreation will be an annual formality li...
他穿着短裤,露出自己强壮多毛的长腿。He was wearing shorts which showed his long, muscular, hairy legs.虽然天气越来越热,他们仍全部戴着高顶礼帽,穿着燕尾服。They were all in top hats and cutaways despite the growing heat.在那些拥挤的街道她的穿着并未引起注意。In those crowded streets h...
什么打仗啦,当海盗呀,他全无了兴趣.He no longer took an interest in war , nor even in piracy.受到了贝姬的冷落, 汤姆决心去当海盗.Snubbed by Becky , Tom decides to turn away and become a pirate.现在试过以后,我情愿当海盗. ”I'd a good deal rather be a pirate, now ...
绝大多数非线性微分方程是不能用解析方法求解的.The overwhelming majority of nonlinear differential equations are not soluble analytically.与微分相反的运算叫做积分.The operation that is the inverse of differentiation is called integration.这称为正规微分方程组.This is...
She persistently asserted her opinions.她果断地说出了自己的意见。Rachel gently but persistently imposed her will upon Douglas.雷切尔委婉但执著地把自己的意愿强加给道格拉斯。Remind yourself persistently to be aware but be eager for progress.不断地提醒自己保持觉察但不要急于进...
Bank robberies, burglaries and muggings are reported almost daily in the press.报纸上几乎每天都有抢劫银行、入室行窃和拦路抢劫的报道。Over 100 burglaries are reported every month, and that's just the tip of the iceberg.每月报案的入室盗窃案超过百起, 而这只不过是冰山...