被子植物开始时是浸沉在液体中的游离合子.Angiosperms begin as free zygotes immersed in a fluid.接合形成的合子是部分二倍体,也叫做部分合子.The zygotes formed in conjugation are partial diploids or merozygotes.不定胚与合子胚之间不能划分出明显的界限.A sharp demarcation of adventive e...
The gang thought of hitting him too, but decided just to spit...那伙人也想过要揍他，但最后只是啐了他一口。She had decided that as a doctor she had a responsibility to her fellow creatures.她已经决定，作为医生，她应该对自己的同胞负责。At the end of my term of enlis...
A flock of birds was already warbling a cheerful morning chorus.一群鸟儿已经齐声唱起了欢快的晨曲。Their flute - like warbling became happy and unrestrained.从中传出的笛儿般又细又亮的叫声,也就格外轻松自在了.Larks were warbling high up in the sky.云雀在高空鸣唱....
老板们不想错过任何可以赚钱的机会。The owners don't want to overlook any opportunity to make a buck.是谁抚养孩子的，是谁赚钱养家的？Who brings up the baby and who brings home the bacon?轻松赚钱总是件诱人的事。Making easy money has always been an attractive prop...
He advocates streaming children, and educating them according to their needs.他提倡把学生按能力分班，因需施教。According to the prosecution, the officers manufactured an elaborate story.根据控方意见，官员们精心编造了事情经过。According to the best available...