I need to examine all possible contingencies.我需要审视一切可能出现的情况。We must consider all possible contingencies.我们必须考虑一切可能发生的事。We must be prepared for all contingencies.我们要作好各种准备,以防意外....
当两个等位基因不同时,称之为杂合性的.When the two alleles are not identical , they are said to be heterozygous.自交杂合子有一半杂合性, 因此远系繁殖可以产生适应能量更强的种群.Selfing heterozygotes halves the heterozygosity , and thus outbreeding maintains heterozygosit...
It is a silly idea and he has botched it.这是个愚蠢的想法，他已经把事情弄糟了。Hemingway complained that Nichols had "botched everything up".海明威抱怨尼科尔斯“把一切都搞砸了”.He completely botched up the interview.他面试表现得糟透了。...
...a certain mistimed comment.不合时宜的评论The horse completely mistimed the jump and threw its rider.这匹马起跳完全不是时候，把骑手摔了下来。mistimed publicity不合时宜的宣扬She mistimed the marathon runner.她给马拉松运动员计时时出现了计时错误.a mistimed visit不合时宜的访问...
Jet travel is undeniably fatiguing.毋庸置疑，乘飞机旅行是令人疲惫的。It was fatiguing sometimes to try to measure up to her standard of perfection.有时候，力求达到她尽善尽美的标准让人觉得很累。He was fatiguing himself with his writing, no doubt.想必他是拼命写作, 写得精疲力...
Practical construction shows that equal energy, equal deformation tamping a.等能量 、 等变形夯扩挤密矸石桩是一种地基加固新技术.Tamping tube curtain method is a new tunneling method.夯管帷幕施工工法是一种全新的隧道施工工法.Don't forget to tamp the hole well. T...