Recausticizer
辅助苛化器
🗣️ 情景例句
Happy birthday, Carl.
生日快乐 ，Carl。
If you wouldn't mind, I could use a hand.
如果你不介意的话，我可能要你帮个忙。
It is much cheaper to post or email a long report than to fax it.
邮寄或电子邮递一封长篇报告比传真要便宜得多。