Catenation operator
[计] 连接算符
🧩 词语组成解析
n. 连锁\\n[计] 连接; 结合; 并列
🗣️ 情景例句
What works?
什么有效！
Observation is the best teacher.
观察为良师。
The sandwiches are all ready, said her mother. I made some dumplings last night, too!
“三明治全都做好了，”她妈妈说，“昨晚我还做了一些饺子哩！”