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 didn't want to play charades,
我不想玩哑谜，
He is a very creative student.
他是个很有创造力的学生。
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。