have a bun in the oven

懷孕；有喜。

例句：

• Honey, I've something to tell you ... I've a bun in the oven. (親愛的，我有事告訴你 … 我有喜了)
• Do you know Anna has got a bun in the oven? (你知道安娜懷孕了嗎?)

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