Ecardinate
无铰的
🗣️ 情景例句
which has been vacant for over a year now,
已空了一年多，
He concentrated solely on law studies.
他把全部精力只用于攻读法律。
As long as all was still, the pen drew a straight line,
只要一切都是静止的，笔就会划出一条直线；