Flipper
n. 鳍状肢, (潜水用)脚蹼\\n[化] 挡泥板
✅ 同义词
📖 牛津释义
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
My mistake. it won't happen again.
是我的错。 不会再发生类似的事情了。
I missed my train.
我未赶上火车
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。