acid-free
音標(biāo)發(fā)音
- 英式音標(biāo) [??s.?d?fri?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- 無酸的, 不含酸性物質(zhì)的。
英漢例句
- White acid free tissue paper inside the box.
盒內(nèi)裝有無酸的白色紙巾。 - Under the acid free condition, 3 acetyl 2 hydroxy 6 methyl pyran 4 one (8) was obtained and its structure was confirmed by X ray diffraction analysis.
在沒有酸催化的條件下,反應(yīng)生成3乙?；?羥基6甲基-吡喃4酮(8),并通過單晶X射線衍射分析確定了產(chǎn)物的結(jié)構(gòu); - Innovative formula: smooth &easy application (no drag, non-sticky).Hypoallergenic formula, acid free, no irritation.Odor-free.
創(chuàng)新配方:光滑,以操作,無異味無酸性,防過敏。 - Hypoallergenic formula, acids free no burning or irritation.Odor-free.
創(chuàng)新配方,無灼熱感,防過敏,無異味。 - He gave me a taste of his acid wit.
他讓我嘗到了他敏銳尖刻之機(jī)智的滋味。
英英字典
- Acid-free paper does not contain any harmful acid that can damage documents, paintings, etc.