Potassium oxide
[机] 氧化钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
She treated me with indifference.
她对我很冷淡。
I'll work for 5 years and then go back to school.
我会工作五年，然后会学校。
and that this happens at a rate which differs little from person to person,
衰老的速度在人与人之间相差甚微，