Fumaric acid

[化] 富马酸; 反丁烯二酸; 反式丁烯二酸; 紫堇酸; 延胡索酸\\n[医] 富马酸

🧩 词语组成解析

fumaric

a. [化]反丁烯二酸的

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

Merry Christmas, Carl and David!

卡尔，大卫，圣诞快乐！

Is it illegal to tap a telephone for the purpose of secretly recording a conversation?

为了秘密地录下谈话，在电话内装置窃听器是违法的行为吗？

Because the Moon has only an eightieth of the Earth's mass,

因为月球的重量只有地球的1/8，

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