In this sense, `stacked` describes a woman as having large breasts. It is slang, it is about the body, and it is a judgement made by the person looking — usually a man talking about a woman, often to other men. You will hear it in old films, in comedy, in casual talk between friends.

In this sense在這個意思裡，`stacked`stacked describes a woman as having large breasts形容的是一個女生胸部豐滿。It is slang這是俚語，it is about the body講的是身材，and it is a judgement made by the person looking而且是看的人下的評論 — usually a man talking about a woman通常是男生在講女生，often to other men而且常常是講給其他男生聽的。You will hear it in old films, in comedy, in casual talk between friends你會在老電影、喜劇，還有朋友間的閒聊裡聽到它。

The full phrase used to be "well stacked", and older speakers still say it that way; younger speakers just say "stacked". It sounds dated now, and to many people it also sounds crude — not the worst word, but the kind of thing that makes a room go quiet if you say it about someone who can hear you.

The full phrase used to be "well stacked,"完整的說法以前是「well stacked」，and older speakers still say it that way年紀比較大的人還是會這樣說；younger speakers just say "stacked"年輕人就直接說「stacked」。It sounds dated now現在聽起來很過時，and to many people it also sounds crude對很多人來說也聽起來很粗俗 — not the worst word不是最難聽的字，but the kind of thing that makes a room go quiet但這種話會讓整個場面尷尬到安靜下來 if you say it about someone who can hear you如果你當著聽得到的人的面說。

This is a word to UNDERSTAND, not a word to use. If you meet it in a book or a film, you now know what it means; that is enough.

This is a word to UNDERSTAND這是一個要「聽懂」的詞，not a word to use不是拿來自己用的詞。If you meet it in a book or a film如果你在書裡或電影裡遇到它，you now know what it means現在你知道它的意思了；that is enough這樣就夠了。

The same spelling has other, ordinary meanings that have nothing to do with the body. Things put in a pile are stacked ("the plates were stacked by the sink"). A situation that is unfairly arranged is stacked: "the odds are stacked against us" means everything has been piled up on the other side. And in American English, `stacked` can also mean "full of good things" — a stacked sandwich, a stacked line-up of singers at a concert.

The same spelling has other, ordinary meanings同樣的拼法還有其他很普通的意思 that have nothing to do with the body跟身材完全無關。Things put in a pile are stacked東西疊成一堆叫做stacked ("the plates were stacked by the sink")（像「the plates were stacked by the sink」盤子疊放在水槽邊）。A situation that is unfairly arranged is stacked情勢被不公平地安排也叫stacked："the odds are stacked against us"「the odds are stacked against us」 means everything has been piled up on the other side意思是所有的優勢都堆到對方那一邊去了。And in American English而在美式英文裡，`stacked` can also mean "full of good things"stacked也可以指「滿滿都是好東西」 — a stacked sandwich, a stacked line-up of singers at a concert像a stacked sandwich滿滿一份三明治、a stacked line-up of singers演唱會上滿滿都是大咖歌手的陣容。

Which meaning is in play is almost always clear from what is being talked about.

Which meaning is in play哪一個意思才是重點 is almost always clear幾乎都能看得很清楚 from what is being talked about從當下在講什麼就能判斷出來。