the part at the back of an animal's body that can move
The dog ran up, wagging its tail.
狗跑了過來,搖著尾巴。
having a specific kind of tail
a white-tailed eagle
白尾鷹
the back part of a plane or spacecraft
The plane's tail section had broken off.
飛機的尾部斷裂了。
a part of something that sticks out at the back like a tail
the tail of a kite
風箏的尾翼
the last part of something moving away
the tail of the procession
遊行隊伍的尾部
a long jacket worn by men at very formal events
The men all wore top hat and tails.
這些男人都戴著大禮帽,穿著燕尾服。
the side of a coin without a head picture
We flipped the coin and it landed on tails.
我們拋了硬幣,結果是反面。
a person sent to follow someone secretly
The police have put a tail on him.
警察在跟蹤他。
to follow someone closely to watch where they go and what they do
They decided to let him go and then tail him.
他們決定讓他走,然後尾隨他。