Tetramethyllead
[建] 四甲基铅
🗣️ 情景例句
I believe it. Even without looking.
我能相信。即始不看我也知道。
He often fails to keep his word.
他常常不遵守诺言。
Will you come through to the back, please?
请跟我到后面去。……你何不试试这套呢？