Water vascular system
（棘皮动物的）水管系
🧩 词语组成解析
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
vascular
['væskjulə]
adj. 脉管的;血管的;含有血管的;充满活力的;
🗣️ 情景例句
I was laid off.
我下岗了。
I'm going to buy two bottles.
我需买两瓶。
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。