英語翻譯：

bulge; distend; expand; swell

相關詞條：

例句：

1. 木材潮濕後往往會膨脹。
   Wood often swells when wet.
2. 她的手指腫脹是手指內有異物引起的。
   The swelling on her finger was caused by a foreign body in it.
3. 她正患腺體腫脹病。
   She is suffering from swollen glands.
4. 金屬遇熱則膨脹。
   If metal gets hot it expands.