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
We're organizing an informal party, and I'd like you to come.
我们计划组织一个非正式聚会，我想请你参加。
That's a good idea.
好主意。
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。