T-squares
(t-square 的复数) n. （画平行线时用的）丁字尺
🧩 词语组成解析
n. 广场；方钢；直角尺；正方形（square的复数形式）
🗣️ 情景例句
Yes?
是吗？
Do you often do work during the holidays?
你常常在假日期间做工作吗？
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，