她穿了一身黑色羊毛套装，显得很庄重。She was demurely dressed in a black woollen suit.它含50%的羊毛、50%的丙烯酸纤维。It's 50 per cent wool, 50 per cent acrylic.她穿着羊毛宽松裤和涡旋花纹宽袍。She was wearing wool slacks and a paisley smock....
In gardens, cankers are most prominent on apples and pear trees.花园里，苹果树和梨树患枯枝病最明显。Sweeten dishes sparingly with honey, or con-centrated apple or pear juice.加一点蜂蜜或浓缩苹果汁或梨汁，让菜带点甜味。He feared his career had gone a bit pear-s...
She browsed in an up-market antiques shop.她逛了一家高级古董店。I browsed through some magazines while I waited.我边等边浏览几本杂志.I browsed through the book , looking at page after page.我翻开了一下全书, 一页又一页....
弗吉尼娅还在尽力成为一位勤勤恳恳、全心奉献的母亲。Virginia was still struggling to be a conscientious and dedicated mother.“ 我能奉献的只有鲜血 、 辛劳 、 眼泪和汗水 ”" I have nothing to offer but blood, toil, tears and sweat "尤其是大卫·柯鲁克先生, 他的一生是奉献的一生.Mr. David Cr...
The sex of the embryo is predetermined at fertilization.胚胎的性别早在受精时就决定了。...an ideal system for studying the development of the embryo...研究胎儿发育过程的理想方法Metabolic activity quickly develops in the cells of the embryo and the a...
He balanced his budgets by rigid control over public expenditure.他通过严格控制公共开支保持预算平衡。We saw in Chapter 16 how annual cash budgets are produced.在第16章我们了解了年度现金预算是怎样制订的。Hollywood has been talking about economizing on movie bu...