clearance
UK
US
Paraphrase
分析词义
"Clearance"这个词在英语中,有两种主要的含义:
举例例句
词根分析
"Clearance"的词根是‘clear’,意为清晰,明了,来源于古法语'esclarcir',意为点亮,照亮。
词缀分析
“clearance”中的“-ance”是一种词缀,表示状态或者动作,比如 resistance(抵抗),affluence(富足)。
发展历史和文化背景
"Clearance"这个词在英语中使用已经有很长的一段历史了,可以追溯到17世纪。此外,"clearance"在零售业中很常见,商家会使用"clearance sale"(清仓大甩卖)来吸引消费者。
单词变形
在不同的语境中,“clearance”作为名词,没有变形。但与之搭配的动词,包括“clear” (清除、通行)和“clear out”(清空)等。
记忆辅助
“Clearance”可以想象为“clear”和“-ance”两部分,你可以想象为清除(clear)出来的状态或行为(-ance),对应与它的含义:消除任何障碍,为某事“获得批准”或“留出空间”。
小故事
Tony was excited about his new drone. He made sure to keep adequate clearance from the trees when flying it. On day, he even got a special clearance from the airport to fly it near the runway.托尼对他的新无人机很兴奋。他在飞行时确保有足够的间距避开树木。有一天,他甚至从机场那里得到特别许可,在跑道附近飞行。
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