Isotopic target
[化] 同位素靶
🧩 词语组成解析
a. 同位素的\\n[医] 同位的
target
['tɑrɡɪt]
n. （服务的）对象;目标;（射击的）靶子;目的;
vt. 瞄准;把…作为攻击目标;
🗣️ 情景例句
Just because the other kids have motor scooters is no reason for you to stop riding your bike to school.
只是因为其他的孩子都有电单车上学，不足以成为你不骑车上学的理由。
Does he go out with the boy whose aunt is an operator?
与他在一起那男孩的姑妈是接线生。
When are you leaving?
你什么时候离开？