What kinds of tissues and organs can you see on a transverse section of the middle part of a female Ascaris lumbricoides?Describe them from outside to inside.

 
  • 在人蛔蟲(chóng)雌蟲(chóng)身體中部的橫切面上能看見(jiàn)哪些組織和器官? 從外至內順序表達。
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