Co-current
[建] 直流, 并流
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
Where's the bag with the chicken salad sandwiches?
放鸡肉沙拉三明治的袋子在哪？
Mr. Green is a member of the faculty.
格林先生是大学教员。
The children were leaving school on Tuesday when they saw a truck.
星期二，孩子们正放学回家，这时，他们看见一辆卡车。