Checkpointer
[计] 检查点, 校验点
🗣️ 情景例句
I should stick to my work schedule.
我应该坚持我的工作进度。
The voters should petition the legislators for better mass transportation.
有权力的人应该向政治家请愿作更佳的大众意向的运输。
Sally is looking at a big ship.
莎莉正在观看一艘大船。