Polyiodocarbon
多碘烃
🗣️ 情景例句
China is implementing a family planning policy.
中了在实施计划生育政策。
My father had an interview with the principal to discuss my work.
我父亲会见校长讨论我的功课情况。
The situation is serious. Something must be done before it's too late.
形势危急。得及时采取措施。