🧩 词语组成解析
[医] 钴(27号元素)
n. 指示物
🗣️ 情景例句
For the food on this table.
感谢这桌上的丰盛食物。
He who does no good, does evil enough.
好事不做，坏事做绝。
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。