Interambulacra
[医]间步带
🗣️ 情景例句
How I envy you.
我真是羡慕你。
We must arrive there on time.
我们必须准时到那儿。
Soon afterwards, the balloon began to descend and it landed near an airfield.
不久，气球开始降落，在一个停机坪附近着了陆。