Microhydra
小水螅
🗣️ 情景例句
I'm too deeply involved.
我已陷得太深，难以自拔了。
I remember the girl whose father goes there every autumn.
我记得那个女孩的父亲每年秋天都去那里。
He did a lot of research and travelled around the USA looking for information about his ancestors.
他做了大量的研究，在美国跑了许多地方，了解有关祖先的情况。