Thioperrhenate
硫代高铼酸盐
🗣️ 情景例句
Can I help?
我能帮你吗？
The style is the man.
文如其人。
Happy birthday! said Polly, and gave Ann her present---a red feather.
“生日快乐！”波利说，然后给安送礼物--一根红羽毛。