Pedicellaria
(棘皮动物的)叉棘
🗣️ 情景例句
Lots of movie houses, and the theater.
很多电影院 还有剧院。
I'm sorry to burst in on you like this, but I'm really upset.
我很抱歉这样突然地找您，但我真的很心烦。
It has been estimated that if the bridge were packed with cars, it would still only be carrying a third of its total capacity.
据估计，若桥上摆满了汽车，也只不过是桥的总承载力的1/3。