Seal fin deformity
[医] 海豹鳍状畸形(手指)
🧩 词语组成解析
seal
[sil]
n. 密封;印章;海豹;封条;
v. 密封;盖章;决定;封上（信封）;
fin
[fin]
n. 鱼鳍;鳍状物;（汽车、飞机、炸弹上的）尾翅;散热片;
vt. 给…装上翅片;切除鳍;
vi. 潜泳;（猛烈地）拍动（鳍）;
deformity
[[di'fɔ:miti]]
n. 残缺, 畸形, 残缺者\\n[医] 变形, 畸形
🗣️ 情景例句
No one knows for certain what happened, but it's a fair bet that it was not an accident.
没有人知道究竟发生了什么，但几乎可以肯定这并非意外。
I'm boating at the lake.
我在湖边划船。
What do the farmers do with your machines?
农民用机器做什么呢？