Isotope
[ 'aɪsə'top ]
公共 Public
n. [化]同位素;
💡 词根助记
iso等，同+tope位置→同位素
📝 例句
stable isotope geochemistry
稳定同位素地球化学
a radioactive isotope
放射性同位素
📖 牛津释义
isotope
n
one of two or more forms of a chemical element with different atomic weight and different nuclear properties but the same chemical properties 同位素
radioactive isotopes, ie unstable forms of atoms used in medicine and industry 放射性同位素（用於医学和工业）.
📖 同为「高中」词汇
查看全部高中词汇 ›🗣️ 情景例句
Then there'll be other houses, Marilyn.
还会有别的房子， Marilyn。
By other's faults, wise men correct their own.
他山之石，可以攻玉。
Hello. You must be Dr Yang. How do you do? My name's David Lee.
嗨。你一定是杨博士吧。您好！我是大卫·李。