Potential barrier
[计] 位垒, 势垒\\n[化] 势垒; 位垒
🧩 词语组成解析
potential
[pə'tɛnʃl]
adj. 潜在的，有可能的;[语法学]可能语气的，表示可能性的;有能力的;
n. 潜力，潜能;[物]电位，势能;潜能的事物;[语]可能语气;
potent能力，动力+ial...的→由“能力”引申为“潜力” → 潜力
🗣️ 情景例句
Thank you, Dr. Stewart.
谢谢你，Stewart大夫。
I wish you had called me back the next day,as I had asked you to.
我希望你明天打电话给了我回来,正如我要你做的。
The police had a difficult time, but they were most amused.
警察虽然吃了苦头，但他们还是感到很有趣。