Photoreception
n. [生理]光感受, 感光( 作用) , 视觉
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
Would you mind not spitting everywhere?
不要随地吐痰行吗？
Before? After? said the doctor.
“饭前？饭后？”医生说。