Octyndioic acid
[化] 辛炔二酸
🧩 词语组成解析
🗣️ 情景例句
I take care of both to the best of my ability.
我尽我所能把两方面都照顾好。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。