Radiotechnology
n. 輻射能,(X光)在工業上的運用
??? 情景例句
Being a mother is not easy,
當一個母親真不容易，
Though the fox run, the chicken hath wings.
狐貍雖會跑，小雞有翅膀。
She tried to explain the situation, saying 'It's only me', but it was too late.
她說了聲“是我，別怕！”然后想進行一番解釋，但已來不及了。