Monogenoidea
单殖纲
🗣️ 情景例句
That's really the limit.
真叫人忍无可忍。
Have you eaten any dessert?
你吃甜点吗？
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
他们不得不侧着身子往前走，有时过浅溪，有时游过深潭。