Microdeletions
(microdeletion 的復數) 染色體微缺失
??? 情景例句
A special place for special people.
這是為特殊人物而設的特別地方。
He has lived here for a year.
他在這兒住了一年。[持續到現在的行為]
Why did you shave it off?
你為什么把它刮了？