“物质的”造句
原油受到了自然产生的分解油类
物质的微生物的侵蚀。
The oil is attacked by naturally occurring microbes which break it down.
防护手套可以减少皮肤对化学
物质的吸收。
Protective gloves reduce the absorption of chemicals through the skin.
pH值测试可检测
物质的酸碱度。
A pH test measures the acidity or alkalinity of a substance.