Oppanol
[化] (商)聚異丁烯橡膠
??? 情景例句
Frank, you can learn as we go.
Frank，我們玩， 你跟著學(xué)。
The demand for our products has kept rising.
要求定購(gòu)我們產(chǎn)品的人越來越多。
We want to try this component as a sample.
這種組件我們想試個(gè)樣品看看。