chemical Chemical Substance
Nitrates are chemicals that occur naturally in water and the soil.
硝酸盐是水和土壤中自然存在的化学物质。
—— 柯林斯例句Protective gloves reduce the absorption of chemicals through the skin.
防护手套可以减少皮肤对化学物质的吸收。
—— 柯林斯例句The illness is triggered by a chemical imbalance in the brain.
这种疾病是大脑化学物质失衡诱发的。
—— 柯林斯例句These chemicals modulate the effect of potassium.
这些化学物质可以调节钾的功效。
—— 柯林斯例句The levels of chemicals in the river are not insignificant.
河水中的化学物质含量不容忽视。
—— 给力词典精选