Detectors
n. 探测器( detector的复数形式 )
🗣️ 情景例句
She's nine years old.
她九岁。
Yes. It's right here.
好的，就在这里。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。