Coating of rolls
[建] 輥軸涂面
?? 詞語組成解析
coating
['k?uti?]
n. 涂層，覆蓋層;（食品上的）面衣，糖衣，涂料;外衣布料上衣料，細呢，花呢;
v. 給…穿上外衣;覆蓋;“coat”的現在分詞;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
n. 面包卷；捆；卷軸；輥碎機；滾動（roll的復數）
??? 情景例句
The other half?
另一半？
Let's go out for a drive.
兜風去。
Some of them were as big as marbles.
有的鉆石像玻璃球那么大。