Pentaploidy
五倍性
🗣️ 情景例句
The owners claimed Gemma?
主人把狗领回去了吗？
When did you do homework?
你什么时候做家庭作业？
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。