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
May I use a knife and fork please?
我可以用刀叉吗？
What do you think of the proposal?
你的看法如何？
What bad weather! I don't like the snow.
天气糟透了！我不喜欢下雪天。