🧩 词语组成解析
n. 海豚属；海豚星座
海豚
🗣️ 情景例句
Your brother left his bag of film on the ferryboat.
你哥哥将他的旅行袋遗放在渡船上了。
I've got a terrible pain in my stomach.
我的胃很痛。
The eggs are sold by the dozen.
鸡蛋按打卖。