Degradability
n. [化]降解性
??? 情景例句
Are you still doing your photography?
你還在搞攝影嗎？
Tomorrow Mark will hear from his manager about the job.
明天，馬克將聽經理談有關工作的事。
Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned.
有時，保密竟達到了這樣的程度，即連研究工作的整個性質都不準提及。