Carbanion additions
[化] 阴碳离子加成作用
🧩 词语组成解析
n. 负碳离子
n. 附件；增加固定资产；附加物（addition的复数）
🗣️ 情景例句
How about the price list? Does it have a guarantee to go with it?
价格表呢？有没有附保证书呢？
Can you give me a wake-up call?
你能打电话叫醒我吗？
local epidemics of this disease could be created.
就可以使这种疾病在一个地区蔓延起来。