Backcross mating
[医] 回交, 逆代杂交
🧩 词语组成解析
vt.vi. 使回交, (使)逆代杂交
n. 交配\\n[化] 配套; 交配
🗣️ 情景例句
I am for that.
我赞成。
I heard you'd been sick.
听说你身体不舒服。
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。