Unitunicate
(子囊)单囊壁的, 单囊壁组群的
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
Mock not a cobbler for his black thumbs.
不要嘲笑皮匠的黑拇指。
I think I'm in a difficult position.
我想我现在的处境困难。