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- magmatic hydrothennal activity 岩浆活动
- Upward pressure from underlying magma domes the surface. 地下岩浆的向上推力使地面成圆顶形。
- The office has been humming with activity. 办公室一直忙着搞活动。
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- Magma extravasated as pressure built under ground. 当地底下的压力生成时，岩浆喷发。
- The blazing magma was surging by us. 那会儿，炽热的岩浆正从我们的身边奔腾而过。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- Crude: Come on, get on! Magma is coming! 克鲁德：还不快上来，岩浆就要来了！
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
- C: Between swamps and magma, we will die here! 克鲁德：前有沼泽，右有岩浆，我们完了！
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求
- County in intrusive rock is acidic magmatic rocks. 县境内的侵入岩主要是酸性岩浆岩。
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
