Backcrosses
v. 回[逆]交, 回交杂种( backcross的第三人称单数 )
🗣️ 情景例句
That's it--show.
就是它 ，show。 ?
He that would eat the fruit must climb the tree.
不劳无获。
Look out! The pan's on fire
当心！油锅起火了。