Breakthrough experiment
[化] (离子交换)穿透实验; 流穿实验
🧩 词语组成解析
breakthrough
['brek'θrʊ]
n. 突破;穿透;重要技术成就;炉衬烧穿;
🗣️ 情景例句
Where will we put all the presents?
我们把这些礼物放在哪里？
I'm going shopping because I need to buy some clothes.
我要去购物，因为我需要买一些衣服。
He's going to school.
上学。