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
Good-bye, Richard, and good luck. See you in two weeks.
再见， Richard， 祝你好运。两周后见。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
The price includes postage charges.
价格包括邮资在内。