;
…
认;Scientists cannot affirm the existence of life on other planets. She averred that solitude was necessary for creative work.
aver 强调讲话人对所讲东西正确性的自信：
Scientists cannot affirm the existence of life on other planets. She averred that solitude was necessary for creative work.
aver 强调讲话人对所讲东西正确性的自信：
声明：
上
、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
