Eicosendioic acid
[化] 二十碳烯二酸
🧩 词语组成解析
🗣️ 情景例句
Help me with this tie, will you?
帮我打领带 好吗
Internet is number one!
国际互联网真是顶呱呱！
Heavy iron chains around his feet and hands were fixed to a metal bar that ran round the hall about ten centimetres off the ground.
手上和脚上沉重的铁链拴在厅堂四周离地约有10厘米的金属杆上。