Sapphire substrate
[计] 蓝宝石衬底
🧩 词语组成解析
sapphire
['sæfaiə]
n. 蓝宝石;蔚蓝色;
adj. 蔚蓝色的;
substrate
['sʌbstreit]
n. 底物;底层;基底;基层;
🗣️ 情景例句
Nothing much. I'm just taking one day at a time.
没什么。我只是过一天是一天。
To push the wrong button
按错了按钮
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，