Vanadium oxytrichloride
[建] 三氯氧化钒
🧩 词语组成解析
n. 钒\\n[化] 钒V
三氯氧化物
🗣️ 情景例句
more than reading, writing, and arithmetic.
比阅读 、写作及算术更多的东西。
How much is it by air mail?
航空信要多少钱？
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。