Sacs
n. （动植物组织中的）液囊( sac的名词复数 )
🗣️ 情景例句
Hi, Dad. Am I interrupting you?
嗨，爸爸。我打搅了你吗？
It started out to be a beautiful day.
刚开始天气不错。
Only in a sparsely-populated rural community is it possible to disregard it.
只有在人口稀少的农村，才可以忽视准时的习惯。