Radium hen
[醫(yī)] 探鐳器(發(fā)出叫聲用以探測鐳針的器械)
?? 詞語組成解析
n. <化>鐳(88號元素符號Ra);
radi 表”射線,輻射,廣播”
??? 情景例句
It certainly is. The sun is shining but there's pleasant breeze. It's lovely.
的確不錯。陽光明媚,和風(fēng)宜人。太舒心了。
No answer is also answer.
不回答也是一種回答。
No wonder you're so experienced.
怪不得你這么有經(jīng)驗。
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