Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: an organic compound containing only carbon and hydrogen
Categories: organic compound
Within this category: aromatic compound, aromatic hydrocarbon, bitumen, butadiene, chlorobenzene, cymene, dioxin, ethane, gasohol, gasoline, gas oil, indene, kerosene, liquefied petroleum gas, naphtha, naphthalene, octane, provitamin, pyrene, terpene