Testcross
n. 测交(一种使杂种子一代与隐性类型交配以测定杂种子一代遗传型的方法)
🗣️ 情景例句
I didn't have the heart to tell her that she was not chosen.
我没有勇气告诉她说她没有入选。
Help yourself, please.
请自己用。
I'll meet you there, shall we say about eleven o'clock.
我会在那儿等你，你看十一点左右如何。