symmetrical repetitionsymmetry repetition对称: symmetry; symmetrical重复: repeat; duplicate; reduplica ...对称重心: symmetric barycenter; symmetric barycentre程序名称重复: duplicate procedure name称重: weigh; weighing; scalage 棉花已摘下来, 并已称重。 cotton was picked and weighed up下载手机词典可随时随地查词查翻译