Gnathodontidae
颚齿刺科
🗣️ 情景例句
It is great.
的确是太好了。
When will you be released?
你预定何时出院？
A temporary rudder was made on board from spare planks and it was fitted with great difficulty.
船员用备用的木板在船上赶制了一只应急用的舵，并克服重重困难将舵安装就位，