Fluke
01
鲸尾的两叶之一, 鲸尾鳍
either of the two lobes of the tail of a cetacean
02
锚爪, 锚臂
flat bladelike projection on the arm of an anchor
03
倒钩, 箭头
a barb on a harpoon or arrow
04
侥幸, 意外的幸运
a surprising piece of good luck
例子
Winning the lottery was a complete fluke for him.
中彩票对他来说完全是一个侥幸。
The team's victory was a fluke, surprising everyone.
团队的胜利是一个侥幸，让所有人都感到惊讶。
