Tachymetry
n. 准距快速测定术
🗣️ 情景例句
It was so nice meeting you, Mr. Stewart.
很高兴遇见你， Stewart先生。
If the hen does not prate,she will not lay.
不叨叨的母鸡不下蛋。
These were the so-called mainframe machines.
它们被称为主机。