T-section
[机] T形断面, 丁字断面
🧩 词语组成解析
section
['sɛkʃən]
n. 部分;节;部件;部门;
vi. 切开;切断;做（动物或植物组织）切片;把（精神病患者）正式送入精神病院;
vt. 把…切成片（或段）;作…的切片;把…作成截面;制作…的剖面图;
sect切， 割+ion名词后缀 → 切开；部门
🗣️ 情景例句
How much do I owe you?
我应付多少？
For those of you that didn't hear it, the question was how soon we could expect the product to be on sale.
你们并未听说过，问题是产品多快能上市。
This may sound fantastic, but it is easily calculated.
这点听起来令人难以置信，但却很容易计算出来。