Passive substrate
[计] 无源衬底
🧩 词语组成解析
substrate
['sʌbstreit]
n. 底物;底层;基底;基层;
🗣️ 情景例句
Out with it!
说出来吧！
Wow, it's nice.
嗯，味道真好。
We have a problem with your order.
你订的货有点问题。