Totalizer
n. 加法计算器\\n[计] 累加器
✅ 同义词
🗣️ 情景例句
They're open until nine o'clock.
他们开到九点。
What is he doing today?
今天他在做些什么？
employing full-time technicians and run on specially-written software.
雇用专职的技师，而且得用专门编写的软件才能运行。