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The chemical formula for water is H2O.是什么意思？

The chemical formula for water is H2O.

水的化学分子式是H2O。

相关词汇
the chemical formula for water is

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

chemical

adj. 化学的，用化学方法制造的，化学作用的；n. 化学药品，化学制品；

formula

n. 公式，准则，客套话，方案，婴儿食品；

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

water

n. 水，雨水，海水，海域；v. 给…浇水，供以水，加水稀释，流泪；

is

vt.& vi. 是（be的三单形式；n. 存在；
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