Ultracracking

超加氢裂化

🗣️ 情景例句

Look,
看，
I have no leisure time to play golf.
我没空闲打高尔夫球。
Please tell Mr Hu that I am working hard on my Chinese.
请告诉胡先生，说我正在努力学习汉语。
更多情景英语 ›

🔤 更多 U 开头的单词

u-frame
unbalance
unconvinced
undivided surplus
unignorable
uniwafer
unscheduled maintenance
unstrung
全部 U 开头单词 ›