Counterdevice
n. 对抗装置, 反飞弹装置
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Would you light my cigarette?
你能替我点燃香烟吗？
Where does it hurt?
你哪伤着了？