Heterophyinae
异形亚科
🗣️ 情景例句
Will you come over to help me with the tough job?
您能否来帮助我做这项艰苦的工作？
You may have just one peanut.
你只能得到一颗花生。
One third of this area is covered with forest.
这一地区三分之一的地方都是森林。