這個拼法是2個不同的字· 2 words spelled “hot dog”
- 1hot dog · sausage in a roll熱狗（麵包夾香腸）Picture what gets handed to you at a ball game: a long soft roll, a smooth cooked sausage lying in it, and a…
- 2hot dog · show off with tricks (sport)耍花式／炫技Picture the surfer who adds one more spin on the way in, with one eye on the beach.
hot dog · sausage in a roll
nounPicture what gets handed to you at a ball game: a long soft roll, a smooth cooked sausage lying in it, and a line of ketchup and mustard down the middle. The whole thing is a hot dog, and so is the sausage by itself. Whether the bread is in the picture is what the sentence around it decides.
From the word’s history
Wiktionary traces the name to hot plus dog, a joke about what the meat was supposed to be made of, first recorded in 1884 in the Evansville Daily Courier.
維基詞典把這個名字追到 hot（熱的）加 dog（狗），源頭是一句拿「裡面的肉是什麼做的」開的玩笑，最早的紀錄是 1884 年印第安納州 Evansville Daily Courier 這份報紙。可以想成玩笑話最後變成了正式的食物名。
Wiktionary, "hot dog"
hot dog · show off with tricks (sport)
verbPicture the who adds one more spin on the way in, with one eye on the beach. The trick is real and so is the risk, but part of the reason it happens is that people are watching. That picture gives both the action and the person who keeps doing it.