Sphymoplethysmograph
脉容描记器
🗣️ 情景例句
Here's my ticket and seat assignment.
这是我的机票和座位号。
Could you hold the door open, please?
请让门继续开着好不好？
When you type a letter, the writing appears on a screen in front of you and is recorded onto a computer disk.
当你打一封信时，字迹出现在你前面的屏幕上并顾在电脑的磁盘里。