Construction operator
[电] 结构算子
🧩 词语组成解析
🗣️ 情景例句
I'd like you to meet the head of the student relations committee.
我想见见学生关系委员会主席。
The first step to virtue is to abstain from vice.
避开作恶是走向美德的第一步。
I don't know. sir.
我不知道，先生。