Dol system
[计] 确定性林氏无关系统
🧩 词语组成解析
[医] 痛单位
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
Everyday I thought about postcards.
我每天都想着明信片的事。