名词
中文翻译：肢状的
同义词：
['pygidial', 'pygidium例句：1. The pygidium of the snail is aprotective shell.（蜗牛的肢节是它的保护壳。）']
例句：
-
1. The pygidium of the snail is aprotective shell.
蜗牛的肢节是它的保护壳。
-
2. The pygidium of thefrog is its foot.
青蛙的肢节是它的脚。
-
3. The pygidiumof the snake is its tail.
蛇的肢节是它的尾巴。