nonessential 核心詞議：
adj. 非本質的;
n. 不重要的人;
nonessential 基本解釋
速記方法知識擴展
中文詞源
中文詞源：
nonessential
精選例句
1、 If your expenses exceed your income, you'll need to cut back on nonessential items.
如果你的支出大于你的收入, 你需要在非基本支出中取消幾項.
2、 Exclude all nonessential personnel from the farm . Visitors shower prior to entering the unit.
排除豬場中所有的非必需人員, 來訪者必須淋浴后才能進入場內.
常見考點例句：
- Eliminate all the nonessential costs in your life .
- 減除你生活中一切不必要的開支。
- Parenthetical expressions add nonessential information or indicate digressions from the topic at hand .
- 插入語用來加入并非必需的資料或題外話。
- All nonessential airplane travel will stop .
- 飛機旅行將停止一切可有可無.
- Note : some nonessential user properties , such as a user description , cannot be specified in the add user wizard .
- 注意：一些不重要用戶屬性，如用戶說明，無法在添加用戶向導中指定。
- Supplying nonessential luxuries to big bases like bagram and kandahar makes it harder to get essential items to combat outposts and forward operating bases , where troops who are in the fight each day need resupply with ammunition , food and water .
- 向駐巴格拉姆和坎大哈這樣的大型基地提供不必要的奢侈品會加大向駐防部隊和前線運輸必要補給的難度。前線士兵每天都在作戰，需要不斷補給彈藥、食物和水。