Nuclear isobar
[电] 核同质素
🧩 词语组成解析
n. 等压线, 同重元素, 同重核\\n[化] 等压线; 同量异位素(质量数相同)
🗣️ 情景例句
She gave me the cold shoulder.
她对我冷淡。
Where the knot is loose the string slips.
结子一松掉，绳子就滑脱。
There aren't enough candles, said ann. There are only twelve. We'll need one more.
“蜡烛不够呀，”安说，“只有12支。我们还需要一支。”