Preliminary roller
[化] 前辊
🧩 词语组成解析
preliminary
[prɪ'lɪmɪnɛri]
adj. 初步的，初级的;预备的;开端的;序言的;
n. 准备工作;预赛;初步措施;（对学生等的）预考;
pre预先+limin门槛，限制+ary形容词后缀→入门以前→初步的
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
Why so pissed off? Someone got in your way?
干嘛发火，谁惹你啦?
the strangest of them being perhaps the hovercraft.
其中最新奇的要数气垫船了。