Freestone
[化] 易切砂岩; 易劈石; 离核; 离核果实
✅ 同义词
🗣️ 情景例句
Attending school is compulsory in this country.
这国家衽的是义务教育。
He is attending a conference now.
他正在出席会议。
The train was late but nobody knew the reason for the delay.
火车晚点了，但没人知道为什么。