Fluorin
n. [化]氟
🗣️ 情景例句
Could you slice the tomatoes for me, please?
请帮我把西红柿切成薄片好吗？
When I'm going to buy a TV set next time, I'll buy a color set.
你有电视节目表吗？猜谜游戏节目之后是什么？
'I'm sorry, we've sold out,' the girl said.
“对不起，票已售完。”那位姑娘说。