T-sections
(t-section 的复数) [机] T形断面, 丁字断面
🧩 词语组成解析
n. 截面, 节段；型材（section的复数）
🗣️ 情景例句
How do you do?
你好！
Some people never learn.
有些人就是学不乖。
As the play draws to its close, they wonder whether they will ever catch that last train home.
当戏快演完时，他们又为是否能赶上末班火车回家而犯愁。