内胎胀大
参考答案:
内胎充气后胎身局部胀大的现象。
The majority of people in the town strongly ____ the plan to build a playground for children.
A.consider
B.support
C.confirm
D.submit
呼吸系统的主要器官是( )
A.鼻腔
B.肺
C.喉
D.气管