Octanedioic acid
[化] 辛二酸
🧩 词语组成解析
🗣️ 情景例句
If only Robbie and Alexandra were here.
要是Robbie和Alexandra在这儿多好。
Your pronunciation is excellent.
你的发音很好。
South Africa passed further laws designed to make life difficult for non-whites.
而南非则通过了更多的法令，企图给非白种人的生活造成困难。