Pentaiodoethane
[化] 五碘乙烷
🗣️ 情景例句
Keep your fingers crossed.
希望你一切尽如人意。
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
It is the one world in the Solar System that is most like the Earth.
火星是太阳系里与地球最接近的一颗行星。