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硒
xī

selenium

Definitions Defs Origin Strokes Stroke Words Sentences Sents

1 sentence

  1. 硒是一种人体必需的微量元素。

    xī shì yī zhǒng rén​tǐ bì​xū de wēi​liàng yuán​sù.

    Selenium is an essential trace element for the human body.

    Source: Dong Chinese Dictionary