Chaksin
山扁豆碱
🗣️ 情景例句
Drive carefully.
开车时小心。
I need the change for the stamp machine.
我需要投入自动售邮票机的零钱。
When there is no one in the office, you can leave the answering machine on so that people who call you up can leave a message.
当无人在办公室时，你可以打开留言机，这样打电话给你的人就可以留言了。