Bitumen cutback
[建] 溶于石油馏出油的沥青
🧩 词语组成解析
bitumen
[bə'tumən]
n. 沥青，柏油;
cutback
['kʌtbæk]
n. 削减，缩减;（电影等）倒叙;[园]剪枝;回冲浪峰;
🗣️ 情景例句
Harvey, how are you?
你好吗，Harvey？
I'll drown my sorrows.
我要消愁解闷。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。