Cobaltyl
氧钴根
🗣️ 情景例句
What a beautiful day!
今天的天气真好！
Easier said than done.
说时容易做时难。
Hi! You guys keep talking so loudly that I have to speak at the top my voice!
哎！你们一直这样大声讲话，我都不得不扯着嗓子说话了。