Sericterium
n. (蚕等昆虫的)泌丝器,丝腺
🗣️ 情景例句
I know you're building a new factory,
我知道你在兴建一座新工厂，
It takes all sorts to make a world.
万千事物，形成世界。
The holes are only borings, less than a foot in diameter.
这些洞只不过是一些钻孔，直径不到1英尺。