unoiled

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
形容物体或机械因未添加润滑油而处于干燥、摩擦或运转不畅的状态,常用于描述机械、工具或需要润滑的表面。

用法要点

句型搭配

通常用作定语形容词,置于名词前,描述该名词的状态,如“unoiled machine”或“unoiled parts”。也可用于系表结构,如“The hinge is unoiled.”

• unoiled machinery
• unoiled bearings
• unoiled surface

介词用法

常与介词“with”或“for”搭配,表示原因或目的,如“squeaky with unoiled parts”或“prone to rust for being unoiled”。

• squeaky with unoiled hinges
• damaged for being unoiled
• friction from unoiled components

语域说明

主要用于技术、机械或日常维护语境,属于中性语域,在正式报告或非正式对话中均可使用,但更常见于操作手册或维修讨论。

• technical manual: unoiled gears
• casual talk: unoiled bike chain
• report: unoiled equipment

基础例句

The door hinge is squeaking because it's unoiled.

门铰链吱吱作响,因为它没上油。

I forgot to oil my bike chain, so it's unoiled and rusty now.

我忘了给自行车链条上油,所以现在它没油还生锈了。

If you leave the tools unoiled, they might get damaged.

如果你让工具保持未上油状态,它们可能会损坏。

The old machine runs poorly with its unoiled gears.

这台旧机器因为齿轮没上油,运转得很差。

高级例句

The industrial report highlighted that unoiled equipment contributed to a 15% increase in maintenance costs.

工业报告指出,未上油的设备导致维护成本增加了15%。

In mechanical engineering, unoiled bearings can lead to premature failure and safety hazards.

在机械工程中,未上油的轴承可能导致过早失效和安全风险。

The audit revealed that several machines were left unoiled, violating the maintenance protocol.

审计显示,多台机器被置于未上油状态,违反了维护规程。

To optimize performance, ensure that all moving parts are not unoiled during routine checks.

为优化性能,确保在例行检查中所有运动部件都未处于未上油状态。

高频搭配

verb

become unoiledremain unoiledleave unoiledkeep unoiledrun unoiled

adjective

completely unoiledpartially unoiledchronically unoileddangerously unoiledneglectedly unoiled

noun

unoiled machineryunoiled partsunoiled surfaceunoiled hingesunoiled bearingsunoiled chain

adverb

intentionally unoiledaccidentally unoiledpersistently unoiledobviously unoiled

preposition

with unoiled componentsdue to unoiled partsfrom unoiled frictionfor unoiled maintenance

phrase

unoiled and rustyunoiled over timeunoiled in storageunoiled despite warningsunoiled leading to failure

常见错误

❌ 错误:The machine is unoiling.
✓ 正确:The machine is unoiled.

错误:误将形容词“unoiled”用作动词进行时态。正确:“unoiled”是形容词,描述状态,应使用系表结构,如“is unoiled”表示“未上油的”。

❌ 错误:I need to unoil the door.
✓ 正确:I need to oil the door.

错误:错误地使用“unoil”作为动词,意为“去油”,但“unoiled”是形容词,不常用作动词。正确:使用“oil”作为动词,表示“上油”,如“oil the door”。

近义词辨析

dry

“dry”泛指缺乏水分或液体的干燥状态,可用于多种语境(如天气、皮肤),而“unoiled”特指因未添加润滑油导致的干燥,多用于机械或工具。

The skin is dry (缺乏水分) vs. The hinge is unoiled (缺乏润滑油)。

unlubricated

“unlubricated”与“unoiled”近义,都指未润滑,但“unlubricated”更正式、技术性强,常用于工程或科学文献,而“unoiled”更日常,侧重油类润滑。

The unoiled bike chain (日常用语) vs. The unlubricated bearing (技术报告)。