膨脹，當物體受熱時，其中的粒子的運動速度就會加快，因此占據了額外的空間，這種現象稱為膨脹。比如，溫度計的使用就是利用液體膨脹的原理。那麽妳知道膨脹用英語怎麽說嗎?下面來學習壹下吧。
膨脹的英語說法1：
swell
膨脹的英語說法2：
expand
膨脹的英語說法3：
bulge
膨脹的相關 短語 ：
時間膨脹 time dilation
空前膨脹 unprecedentedly inflated
體積膨脹 volume expansion ; cubical expansion
膨脹水泥 expansive cement ; expanding cement
膨脹粘土 expanded clay ; swelling clay ; bloating clay
膨脹壓力 swelling pressure ; inflation pressure
膨脹的英語例句：
1. Engineers noticed that the pipes were not expanding as expected.
工程師註意到管道並沒有如預期那樣膨脹。
2. The human population swelled, at least temporarily, as migrants moved south.
隨著移居者南移，人口出現膨脹，至少是暫時性膨脹。
3. Airbags inflate instantaneously on impact.
安全氣囊遇到撞擊立即膨脹。
4. Don's lifejacket had failed to inflate.
唐的救生衣未能充氣膨脹。
5. Einstein's equations showed the Universe to be expanding.
愛因斯坦的方程式表明宇宙正在膨脹。
6. The business of counterfeiting appears to be expanding.
假冒偽造業似乎正日益膨脹。
7. The batter rises as it bakes.
烘烤的時候，面糊會膨脹起來。
8. the expansion and contraction of the metal
金屬的膨脹與收縮
9. Metals expand when they are heated.
金屬受熱會膨脹。
10. a huge upswell of emotion
膨脹的激情
11. Substances have no tendency to expand unless ( they are ) heated.
除非 受熱,物質不會有膨脹的傾向.
12. A rise in the temperature of the gas results in its expansion.
氣體溫度上升致使氣體膨脹.
13. My shirt bags like a balloon when the wind blows against it.
風吹著我的襯衫使它膨脹得象個氣球壹樣.
14. A gas tends to expand indefinitely.
氣體具有無限膨脹的趨勢.
15. Heat causes the distension of gases.
熱使氣體膨脹.