Silicane
硅烷, 甲硅烷
🗣️ 情景例句
I am no exception to that rule.
对于这项通则我也不例外。
This is Lesson One.
这是第一课。
The deepest known cave in the world is the Gouffre Berger near Grenoble.
世界上最深的洞穴是格里诺布尔附近的高弗。伯杰洞，