Vanadylous
亚氧钒根, 一价氧钒根的
🗣️ 情景例句
Mary and Arnold are going steady.
玛丽和阿诺德正式成为情侣。
Do you plan to do some odd jobs?
你打算打工吗？
The children were running to move the bag of rice when they heard the sound of a motorbike.
孩子们跑去搬那包大米，这时他们听到摩托车的声音。