Camac
[计] 计算机自动测量和控制标准
🗣️ 情景例句
Fifth word, seven.
第五个字是"seven。
Whose pen is this?
这是谁的笔？
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起！电话线路不太好。你能说清楚一些吗？