Ppms
[医][=Purdue Perceptual-Motor Survey]珀杜（氏）知觉动作调查表
🗣️ 情景例句
By the way,
顺便问一声，
Everything must have a beginning.
凡是都有起源。
I can set up a tour next week.
我可以安排在下个礼拜参观。