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[医] 欧利希氏五九四, 阿西塔索(3-乙酰氨基-4-羟基苯胂酸)
🧩 词语组成解析
n. 欧利希（德国细菌学家）
🗣️ 情景例句
Much still remains to be done.
还有很多事要做。
We have a toll-free number for customers to call.
我们对顾客提供免费服务电话。
Then he put his hand into pocket, and took out a phrasebook.
然后他把手伸进了衣袋，掏出了一本常用语手册。