The probability of survival is the reciprocal of fecundity.生存的概率是生殖力的倒数.The department said many countries had reciprocal agreements for health care with Britain.该部门称许多国家和英国签订了医疗卫生互惠协议。Our relationship is based on recipr...
Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.大孢子四分体为线形, 合点端功能大孢子发育成为蓼型胚囊.The chalazal megaspore of a linear tetrad develops into a polygonum type sac.四分体线行排列,合点端的大孢子发育为...
The side tracks off the tarred road were rutted and uneven.柏油路面两边的辅道上布满车辙，凹凸不平。On either side of the tracks the ground fell away sharply.跑道两侧都是很陡的斜坡。They stopped in their tracks and stared at him in amazement.他们突然停下，惊讶地盯...
At his instigation we conceal the fact from the authorities.我们受他的怂恿向当局隐瞒了事实。Yesterday’s riot broke out at the instigation of an unknown politician.昨日的暴乱是由一个不知名的政客煽动起来的。At Kukhar's instigation he joined the restauran...