火山活动

volcanic activity / volcanism

fire / urgent / ammunition / fiery or flaming / internal heat (Chinese medicine) / hot (popular) / classifier for military units (old) / Kangxi radical 86

volcano

mountain / hill / anything that resembles a mountain / CL:座[zuo4] / bundled straw in which silkworms spin cocoons / gable

to live / alive / living / work / workmanship

to exercise / to move about / to operate / to use connections (personal influence) / loose / shaky / active / movable / activity / campaign / maneuver / behavior / CL:項|项[xiang4],個|个[ge4]

(of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dong4 ci2], verb