Radionuclide
n. 放射性核素\\n[化] 放射性核素
? 同義詞
??? 情景例句
and I have interviews with twenty-six applicants.
而要面談的申請人有二十六位。
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
What time is it?
幾點了？