Molybdenum dioxide
[机] 二氧化钼
🧩 词语组成解析
n. 钼\\n[化] 钼
🗣️ 情景例句
Have you filled in the baggage declaration?
行李申请单填好了吗？
Nothing down, nothing up.
没有落就没有起。
Can you ask her to ring me back, please?
你能请她给我回个电话吗？