英语词汇“useful”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	useful
释义	useful ['ju:sful] -K4 a. 有用的, 有益的 [机] 有用的, 有效的 (中高研四六雅 2026/986)\n
随便看	departmental cost ledger departmental cost summary sheet departmental economics departmental entry-processing system departmental estimate departmental estimates departmental estimate submission departmental expense departmental expense allocation departmental expense allocation sheet departmental expense analysis sheet departmental expenses departmental expenses analysis sheet departmental expenses budget departmental expense variance account departmental financial departmental financial organization departmental financial revenue and expenditure departmental funds departmental gross profit departmental hour method departmental hour rate departmental hour rate method departmental income statement departmental intelligence 不系行人偏系恨，青青怎解无聊。不素养士而欲求贤，譬犹不琢玉而求文采不素餐兮。不索何获。不索，何获？不累于俗，不饰于物不约舟移杨柳系，有缘人映桃花见。不织网的蜘蛛捉不到虫不经一事，不长一智。不经一堑，不长一智本主儿本义本乡本事本事本人本价本位本位主义本位货币