molecule
US /ˈmɑː.lɪ.kjuːl/
UK /ˈmɑː.lɪ.kjuːl/
1.
分子
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction
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A water molecule consists of two hydrogen atoms and one oxygen atom.
一個水分子由兩個氫原子和一個氧原子組成。
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Scientists are studying the structure of complex organic molecules.
科學家正在研究複雜有機分子的結構。