Microparticles
(microparticle 的复数) n. 微粒子
🗣️ 情景例句
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It takes all sorts to make a world.
万千事物，形成世界。
Those planning a trip to remote areas, or intending to live in countries where drinking water is not readily available, should know about the various possible methods for making water safe.
那些计划去偏远地区旅行，或在饮用水不现成的国家居住的人，应该知道如何使水适于饮用的各种办法。