Heu
abbr. High-Enriched Uranium 高浓缩铀
🗣️ 情景例句
Notices are displayed on the bus asking people not to smoke.
公共汽车上张贴着请勿吸烟的公告。
Steel ball
钢珠
Would you please go to a dancing party with me?
请你跟我一起去参加一个舞会好吗？