Spirivalve
a. 有螺状壳的,(壳)螺状的
🗣️ 情景例句
Dreadful weather, don't you think?
天气可真差劲，你说呢？
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
it can become a 'flying fruit-bowl', carrying bananas from the plantations to the ports;
它能成为飞行水果盘子，把香蕉从种植园运到港口。