Holothurian
n. 海参\\na. 海参的
🗣️ 情景例句
I'm glad you like them.
我很高兴你喜欢它们。
Your work seems not satisfactory.
你的工作看起来并不令人满意。
What happened before printing was invented?
印刷术发明以前是怎么一回事？