B-type steels
[化] 乙类钢
🧩 词语组成解析
type
[taɪp]
n. 类型;铅字;（印刷或打印的）文字;于…类型的;
vt.& vi. 打字;
vt. [医学]测定（血型）;按类型把…归类;成为…的典型;[印刷]浇铸（铅字等）;
n. 刀组；各种钢（steel的复数）
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
I was on the track team 10 years ago.
十年前，我在田径队。
On Wednesday evening, we went to the Town Hall.
星期三的晚上，我们去了市政厅。