Bitumen sprayer
[机] 沥青喷雾器
🧩 词语组成解析
bitumen
[bə'tumən]
n. 沥青，柏油;
n. 喷水车, 喷枪, 喷雾器\\n[化] 喷水器; 喷头
🗣️ 情景例句
How did the test turn out?
考试结果怎样？
The first step is the only difficulty.
万事起头难。
With experience, and with improved apparatus,
根据经验和改进了的仪器，