LADYBIRD
\lˈe͡ɪdɪbˌɜːd], \lˈeɪdɪbˌɜːd], \l_ˈeɪ_d_ɪ_b_ˌɜː_d]\
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By William Dodge Lewis, Edgar Arthur Singer
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.