Ammoniometer
[机] 氨量计
🗣️ 情景例句
Over?
结束？
Are you living in a dorm this term?
本学期你是住在学校宿舍吗？
He read many books and paused in his work at six every evening for prayers, even when he was with other world leaders.
他阅读很多的书，每天傍晚六点钟，他就要暂时停下工作去做祈祷，甚至与世界上别的领袖在一起时也这样。