Reflective sensor
[计] 反射传感器
🧩 词语组成解析
reflective
[[ri'flektiv]]
a. 反射的, 反映的, 沉思的
🗣️ 情景例句
Hot dogs and mustard.
热狗和芥末。
When one is about to act, one must reason first.
凡事要先思而后行。
Yes. It sounded like a train that was going under my house.
是的。这响声听起来像是一列火车在从我的房子下面驶过。