Five-roller
[化] 五辊机; 五辊滚压机
🧩 词语组成解析
five
[faɪv]
num. 五，五个;与某人击掌问候（或庆祝胜利）;第五;
n. 五，五个;5美元钞票;[板]得五分;
adj. 五的;五个的;
🗣️ 情景例句
Haven't I seen you before?
我以前没见过你吗？
You use the front door and I'll hit the back.
你从正门进去，我袭击后面。
The geologist needs to know what rocks the drill has reached,
地质学家需要知道钻头已经到达什么样的岩层，