Co-current
[建] 直流, 并流
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
In my opinion, winter in Beijing is not very cold.
我觉得北京的冬天不是特别冷。
You were lucky to find it.
你的运气真好。
When a passing tanker rescued them five days later,
5天后，一条油轮从那儿路过，搭救了他们。