Radioactive iodine test

🧩 词语组成解析

radioactive ['redɪo'æktɪv]
adj. 放射性的;
radio光线+act行动，做+ive有...性质的、有...作用的 →放射性的
iodine ['aiədi:n; (US) 'aiədain]
n. <化>碘;
test [tɛst]
n. 试验;考验;测验;化验; vt. 测验;考查;考验;勘探; vi. 受试验;受测验;受考验;测得结果;
test =test,tuitness,表示”测试,证据”

🗣️ 情景例句

No, she doesn't know Harry Bennett and his daughter Michelle.
不，她不认识Harry Bennett和他女儿Michelle。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
Where did you put it?
你把它放哪儿啦？
更多情景英语 ›

🔤 更多 R 开头的单词

radiation power
raw vegetable
recessional lines
red silver fir
relocatable coding
replant [ri:'plɑ:nt]
reversal of procedure
rice bran
全部 R 开头单词 ›