Compounding ingredient
[建] 配合材料
🧩 词语组成解析
[经] 复利计算
🗣️ 情景例句
Is a letter of credit OK?
用信用卡可以吗？
To plan a mountain climbing expedition.
计划登山探险。
Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
某些大公司进行的研究属于一般和基础性的研究。因此不保密对他们才有利。