Molybdena
氧化钼
🗣️ 情景例句
He is a big fan of the NBA games.
他是NBA的铁杆球迷。
Did you go to the bank last night?
你昨晚去银行了吗？
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，