Metavanadic acid
[化] 偏钒酸\\n[医] 钒酸
🧩 词语组成解析
🗣️ 情景例句
What a price! Lower it, please?
这么高的价格！请降点。
Please be on time.
请准时到。
Aeroplanes have the reputation of being dangerous and even hardened travellers are intimidated by them.
飞机以危险而著称，连老资格的旅行者也怕飞机。