Piperic acid
[化] 胡椒酸; β-基-2,4-戊二烯酸; β-3,4-亚甲二氧基苯基-2,4-戊二烯酸\\n[医] 胡椒酸
🧩 词语组成解析
adj. 酸味的;尖刻的;酸的;酸性的;
n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的
🗣️ 情景例句
If you'd like to hear some new English songs, I suggest you download them from the web.
如果你想听一些新的英文歌,我建议你上网下载。
What's your motherland?
你祖国是哪儿?
I've looked round the whole school. I can't find it anywhere.
“我整个学校都找过了。我就是找不到它。”
更多情景英语 ›