tails

柯林斯詞典

1. N-COUNT The tail of an animal, bird, or fish is the part extending beyond the end of its body. 尾巴
...a black dog with a long tail. …一只長(zhǎng)尾巴的黑狗。
2. N-COUNT You can use tail to refer to the end or back of something, especially something long and thin. (尤指細(xì)長(zhǎng)物體的) 尾部
...the horizontal stabilizer bar on the plane's tail. …飛機(jī)尾部的水平穩(wěn)定桿。
3. N-PLURAL If a man is wearing tails, he is wearing a formal jacket which has two long pieces hanging down at the back. 燕尾服
...men in tails and women in party dresses. …穿燕尾服的男士和穿宴會(huì)禮服的女士。
4. V-T To tail someone means to follow close behind them and watch where they go and what they do. 跟蹤[非正式]
Officers had tailed the gang during a major undercover operation. 警方在一次重大的秘密行動(dòng)中跟蹤過(guò)這個(gè)團(tuán)伙。
5. ADV If you toss a coin and it comes down tails, you can see the side of it that does not have a picture of a head on it. (硬幣) 反面朝上地[ADV after v]
"Heads or tails?"
“正面還是反面？”
The captain called heads as usual — and the coin came down tails. 隊(duì)長(zhǎng)像以往一樣叫了正面—可硬幣反面朝上地落了下來(lái)。
6. cannot make head or tail of something→see head