Ethyl petrol
[化] 含铅汽油; 含四乙铅汽油
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
petrol
['pɛtrəl]
n. 汽油;
🗣️ 情景例句
Why advanced?
为什么是高级的？
Help yourself.
请便！
The smoke from the fire rose and found its way outside and the light danced over the roof of the cave.
缕缕青烟从火中升起，飘出洞外，火光在洞顶上闪耀。