Precursor nuclide
[化] 前驅核素
?? 詞語組成解析
precursor
[pri'k?s?]
n. 前輩，前驅，先鋒，前任;預兆，先兆，初期形式;[核]前驅波，初級粒子;預報器;
pre…前，預先+curs跑，發生+or名詞后綴，表人或物→先跑者→先驅
n. 核素\\n[化] 核素
??? 情景例句
And that's what I did.
我也這樣做的。
He said he knew a lot of people there.
他說他在那里認識很多人。
They had become the victims of commercialization, for their names had acquired a market value.
他們成了商業化的受害者，因為他們的名字具有了市場價值。