1. I
2. me
3. my

1. to exist; to be alive
2. (of sb or sth) to be (located) at
3. (used before a verb to indicate an action in progress)

1. (pronoun) this; these
2. (bound form) this; the (followed by a noun)
3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)

1. short for 家庭醫學／家庭医学 (jiātíng yīxué, “family medicine”)
2. short for 家庭醫生／家庭医生 (jiātíng yīshēng, “family doctor”)

1. courtyard
2. institution

classifier: 個