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
Yes. I wonder if you can send up some of boiling water for me.
是的，你可以送点开水上来吗？
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
When Dickie was given the watch, the presented the assistant with the cloth bag.
店员为迪基拿出了那块手表，迪基把布口袋递给他，口袋里面装着300镑的便士。