Coesite
n. [矿]柯石英
🗣️ 情景例句
I'm sure glad you're here, Grandpa.
您来这里我真高兴， 爷爷。
What is done by night appears by day.
若要人不知，除非己莫为。
My friends kept on offering me cigarettes and cigars.
我的朋友们不断地向我递香烟和雪茄。