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
Could I trouble you with something for a moment please?
请问可以麻烦你一下吗？
The consignment appears to have been roughly handled and left near a heater.
看来货物未受到细心的处理，并且被放置于加热器附近。
It may be cheaper.but it takes a long time.
可能是便宜些，但花的时间长。