好词典

voc

UK /vɒk/US /vɑːk/

词源

缩写自Volatile Organic Compounds(挥发性有机化合物),20世纪后期随着环保意识增强而广泛使用。

noun

❶ VOC是挥发性有机化合物(Volatile Organic Compounds)的缩写,指在常温下容易挥发的有机化学物质,常见于油漆、清洁剂等产品中。

“The paint has a high level of VOCs, so make sure to ventilate the room.”

(这种油漆含有高浓度的挥发性有机化合物,使用时务必保持通风。)

“Reducing VOCs in household products can improve indoor air quality.”

(减少家用产品中的挥发性有机化合物可以改善室内空气质量。)

同义词:volatile organic compounds, organic vapors, chemical emissions

常见短语

VOC emissions — 指挥发性有机化合物的排放,常用于讨论空气污染和环境保护话题。

“The factory has significantly reduced its VOC emissions over the past year.”

(该工厂在过去一年大幅减少了挥发性有机化合物的排放。)

VOC-free — 表示产品不含挥发性有机化合物,常见于环保产品的宣传中。

“This cleaning product is VOC-free and safe for children.”

(这款清洁产品不含挥发性有机化合物,对儿童安全。)