These cells often have a variable chromosome number ( aneuploid ).这些细胞的染色体数目不等, ( 称为“非倍数染色体”. )Aneuploid describes chromosome numbers which are not multiples of the haploid number ( n ).非整倍体所描述是单倍体数目 ( n ) 并非成倍增加.The DNA...
“斯蒂芬！”马西娅放声大喊。"Stephen!" shouted Marcia at the top of her voice.马西娅把他称作好朋友。Marcia had referred to him as a dear friend.马西娅苍白无力地一笑，摇了摇头。Marcia smiled wanly and shook her head....
他们感到他那过于刻板的祝词缺乏热情.They fell a lack of warmth in his exceeding formal congratulatory speech.你需要为你的新年祝词作一些准备 吗 ?Do you need to get ready for your New Year speech?试着寻找最华丽的祝词, 我没能做到.Try to find the most beautiful message, I ...
Currency-conversion costs remain one of the biggest obstacles to cross-border trade.货币兑换成本仍是跨境贸易的最大障碍之一。These are the people who are doing our loft conversion for us.就是这些人在为我们改造阁楼。It is always worth having a loft convers...
The city has been through many vicissitudes.这个城市经历了多次兴衰.He experienced several great social vicissitudes in his life.他一生中经历了几次大的社会变迁。Whatever the vicissitudes of her past life, Jill now seems to have come through.不管过去经历了...