Erythromycin ethyl carbonate
[医] 碳酸乙酯红霉素
🧩 词语组成解析
n. 碳酸盐\\nvt. 使碳酸盐化, 使充满二氧化碳
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀?
Virtue never grows old.
美德永远不衰老。
At night, the children always do their homework.Then they go to bed.
晚上,孩子们总是做作业,然后去睡觉。
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