Polyzoan
(=ectoproct)外肛亚纲动物
🗣️ 情景例句
Except for the beard, he hasn't changed in fifty years.
除了有胡须， 他五十年来没有变。
When is the most convenient time for us to meet?
我们什么时候见面最方便呢？
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。