2025-08-11 21:09:44 浏览次

unscreened是什么意思 英[ʌn'skri:nd] 美[ʌn'skrind] a. 未筛过的(煤), 未用帘幕遮住的, 未经检查过的unscreened的用法和双语例句1. The coal was unscreened, meaning it had not been sorted by size....