Adding device
[计] 加法器
🧩 词语组成解析
[计] 加法的
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
The degree of secrecy naturally varies considerably.
保密程度自然差别很大。