Umbellic acid
[化] 伞形酸; 2,4-二羟肉桂酸; 2,4-二羟基肉桂酸\\n[医] щ形酸, 二氧肉桂酸
🧩 词语组成解析
🗣️ 情景例句
in the conference room.
在会议室。
The first step is as good as half over.
第一步的成功等于事情的一半已完成。
She also brought me into touch with everything that could be felt--- soil, wood, silk. As I look back upon those years, I am struck by Annie's wisdom.
她还使我接触到一切可以触摸到的东西--土壤、木头、丝绸等。