Benzaldehyde-o-sulfonic acid (sodium salt)

benzaldehyde

n. [化]安息香醛, 苯甲醛

sulfonic

a. 磺酸基的\\n[医] 磺[基]的

acid ['æsɪd]

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

Thank you, sir.

谢谢您，先生。

Living without an aim is like sailing without a compass.

生活没有目标，犹如航海没有罗盘。

The mammoth has now been restored in the Palaeontological Museum in Leningrad. Other animals were trapped in tar pits, like the elephants, sabre-toothed cats, and numerous other creatures that are found at Rancho la Brea,which is now just a suburb of Los

这头长毛象已被修复，现存于圣彼得堡古生物学博物馆。有的动物掉进天然沥清坑里被保存下来，如在兰桥。拉。布里 -- 现在是洛杉矶的郊区发现的大象、剑齿虎和许多其他动物。