Elasmobranch
n. 板鳃亚纲的鱼
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
Will you stay there for long?
你会在那儿待很长时间吗？
Look at those people in the boats.
瞧船里的那些人！