Bilateral descent
双亲遗传
🧩 词语组成解析
🗣️ 情景例句
Much still remains to be done.
还有很多事要做。
A man can not spin and reel at the same time.
一心不能二用。
It's quite likely that a decision will be made before the end of the year.
有可能年底前就要作出决定。