Co-substrate
[建] 辅被用物
🧩 词语组成解析
[医] 钴(27号元素)
substrate
['sʌbstreit]
n. 底物;底层;基底;基层;
🗣️ 情景例句
What does that mean when he goes,
他发出的声音代表什么意思
My watch is two minutes fast.
我的表快了两分钟。
Where are you from?
你是哪儿的人？