Holothuroidea
海参纲
🗣️ 情景例句
What are you so upset about?
什么使你如此难过？
A sow, when washed; returns to the muck.
江山易改，本性难移。
The Ordnance Officer ordered all the port cannon to be heaved to starboard to counteract the list,
炮长命令把左舷上所有大炮搬到右舷上来以抵消船的倾斜，