亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

benzaldehyde

benzaldehyde是什么意思、benzaldehyde怎么讀

benzaldehyde漢語翻譯

【化】 苯甲醛

benzaldehyde詳細(xì)解釋

benz.al.de.hyde

n.(名詞)
A normally colorless aromatic oil, C'H 5CHO, obtained naturally, as from the bitter almond, or made synthetically and used in perfumes and as a solvent and a flavoring.
苯基:一種通常為無色的芳香油,C'H 5CHO,從苦杏仁中提取或人工合成,作為溶劑和調(diào)味品用于香料中

0
糾錯