Radioelement
n. 放射性元素\\n[化] 放射性元素
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
To deliver the mail
投递邮件
philosophers by selling wisdom and priests by selling spiritual comfort.
牧师靠卖精神安慰为生。