Picene
[paɪsi:n]
解釋/意思:
(n.) A hydrocarbon (C/H/) extracted from the pitchy residue of coal tar and petroleum as a bluish fluorescent crystalline substance.
德洛丽丝校對
[paɪsi:n]
(n.) A hydrocarbon (C/H/) extracted from the pitchy residue of coal tar and petroleum as a bluish fluorescent crystalline substance.
德洛丽丝校對