Sandstones
n. 砂岩( sandstone的复数形式 )
🗣️ 情景例句
He started out as a salesman.
他开始时当推销员。
They're building a new house up the street from me.
我上面的那条街正在造一幢新房子。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。