碳 tàn HSK7 carbon Definitions Defs Origin Strokes Stroke Words Sentences Sents 6 sentences 它们从大气中捕获碳。 tāmen cóng dàqì zhōng bǔhuò tàn. They capture carbon from the atmosphere. Source: OpenSubtitles一切都跟碳有关。 yīqiè dōu gēn tàn yǒuguān. It's all about carbon. Source: OpenSubtitles大力发展核电可以减少碳排放。 dàlì fāzhǎn hédiàn kěyǐ jiǎnshǎo tàn páifàng. Vigorously developing nuclear power can reduce carbon emissions. Source: Dong Chinese Dictionary碳原子在有机分子中通常呈四价。 tàn yuánzǐ zài yǒujī fēnzǐ zhōng tōngcháng chéng sìjià. Carbon atoms are usually tetravalent in organic molecules. Source: Dong Chinese Dictionary丙基是含有三个碳原子的有机官能团。 bǐng jī shì hányǒu sān gè tàn yuánzǐ de yǒujī guānnéng tuán. Propyl is an organic functional group containing three carbon atoms. Source: Dong Chinese Dictionary碳是地球上所有生命体都含有的基本元素。 tàn shì dìqiú shàng suǒyǒu shēngmìng tǐ dōu hányǒu de jīběn yuánsù. Carbon is a fundamental element found in all life forms on Earth. Source: Dong Chinese Dictionary