Oscillating type
[化] 往复回转式
🧩 词语组成解析
[计] 振荡的
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）;
🗣️ 情景例句
I don't know what-to do.
我不知道怎么做。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
It's worth every penny of it.
它确确实实值这么多钱。