Radiotechnology
n. 辐射能,(X光)在工业上的运用
🗣️ 情景例句
Being a mother is not easy,
当一个母亲真不容易，
Though the fox run, the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
She tried to explain the situation, saying 'It's only me', but it was too late.
她说了声“是我，别怕！”然后想进行一番解释，但已来不及了。