Vanadic oxide
[化] 五氧化二钒
🧩 词语组成解析
a. [化]钒的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
The rainy season lasted until July.
雨季一直持续到7月。
No love is foul, nor prison fair.
没有肮脏的爱情，也没有美丽的监狱。
Some years ago an American psychiatrist named William Dement published experiments dealing with the recording of eye-movements during sleep.
前些年，美国一位精神病学者发表了一篇报告，报告中记录了眼球在睡眠时的活动情况。