Higgins contactor
[化] 希金斯接触器(一种动态离子交换柱)
🧩 词语组成解析
n. 希金斯（姓氏）
n. 接触器\\n[化] 接触器
🗣️ 情景例句
We are from Shanghai.
上海。
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。