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
May I make a suggestion?
我可以提个建议吗？
The samples you asked for will follow by separate post.
贵方所要样品另行邮寄。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。