男孩子们对我不感兴趣令我很烦恼。It bothered me that boys weren't interested in me.我和她互相倾诉烦恼。She tells me her troubles. I tell her mine.很多答案都不准确，为此他感到很烦恼。He was disturbed by the inaccuracy of the answers....
Later outplant the seedlings in a replicated permanent test plantation.以后苗木出圃栽植成重复的永久性试验林.The phage has replicated and the donor cells have lysed.噬菌体已复制和给体细胞已发生裂解.The DNA of bacteria is replicated by a semiconservative m...