flipper
n
1 broad flat limb of certain sea animals (not fish) used for swimming (非鱼类海生动物的)鳍状肢
Seals, turtles and penguins have flippers. 海豹、 海龟、 企鹅均有鳍状肢.
2 either of a pair of flat rubber attachments worn on the feet and used to help in underwater diving and swimming (用於潜水和游泳的)橡胶蹼, 鸭脚板.
🗣️ 情景例句
Did you hear the news?
你听说那条新闻了吗?
Peter must assume he is correct.
皮特必然认为他是对的。
He passed his exams, and even better, when he left university he had earned enough money to start his own business, offering guide services to tourists.