Thallide
鉈化物
??? 情景例句
It looks wrong.
看起來不對勁。
Pleasant hours fly fast.
歡樂的時間過得快。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
對于噪音問題，需要對大量生活在噪音中的人進行研究，