All words › HSK 4 操作 cāo zuò HSK 4 · word 2256 of 3,000 Your browser does not support audio playback. Meaning to work to operate to manipulate Example sentence 这台机器很容易操作。 zhè tái jī qì hěn róng yì cāo zuò This machine is easy to operate. Learned around the same time 财产 cái chǎn property 财富 cái fù wealth 采访 cǎi fǎng to interview 参考 cān kǎo consultation 参与 cān yù to participate (in sth) 操场 cāo chǎng playground 测 cè to survey 测量 cè liáng survey 测试 cè shì to test (machinery etc) 曾 céng once 茶叶 chá yè tea 产品 chǎn pǐn goods Study 操作 with spaced-repetition flashcards →