- 重点词汇
- establishedadj.已建立的;已设立的;已制定的;确定的;
- viableadj.切实可行的;能养活的;能自行生产发育的;有望实现的;
- were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
- fivenum.五,五个;与某人击掌问候(或庆祝胜利);第五;
- 相关例句
That makes her the first TV presenter to work the full term of her pregnancy.
那样,她就成了首个怀孕期间一直上班的电视节目主持人。
《柯林斯高阶英汉双解学习词典》
囊胚移植和单胚胎移植被认为是提高种植率、降低多胎妊娠率的有效方法.
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Precision measurement is the key to producing interchangeable parts and mass producing goods.
精确的测量是生产互换零件和批量产品的关键.
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