这些囊胚细胞, 称卵裂球, 每个细胞都有一套二倍体染色体组.The cells of the blastula , called blastomeres, also each receive a full diploid set of chromosomes.桑椹胚形成于''.'囊'.''胚之前且处于胚胎''.'期'. '�...
The seed has very big embryo but without endosperm, often provide aril.种子有很大的胚但无胚乳, 常具假种皮.Aril rusty and polish when ripe.假种皮红色,熟时有光泽.Seeds enveloped by red succulent aril.种子有红色肉质假种皮....
New moon motivation is among them an IDC company.新月动力就是其中一家IDC公司....a plan which centred on academic achievement and personal motivation...重点强调学术成就和个人兴趣的计划Money is my motivation...金钱是我的动力。Abstract: Luxury consumption is...
good-bye的近义词有：farwell, good-bye。下面这两词均有"再见"的含义：farwell：较正式用词和修辞用语。多用于亲友到远处去要长时间后才可见面的情景，隐含"永别"或"不易再见面"的意味。good-bye：口语中的普通用词，是"Good be with you"的缩略形式，多用于亲友暂时离开的情景。...