Impulser
脉冲传感器
🗣️ 情景例句
Please have two window seats placed aside for us.
请为我们保留两个靠窗口的位子。
Speak little of your ill luck and boast not of your good luck.
少说失意事，莫夸好运道。
Where do you work?
你在哪儿上班？