to tell; to instruct; to command; usually used when a senior person gives instructions to a junior person or an official to a subordinate

(loanword) thiophene; a colorless, organic sulfur-containing liquid with a strong odor used in the synthesis of dyes, medicines, and resins

porphin or porphine; a chemical compound consisting of four pyrrole rings, used as the basis for many biological pigments

(loanword) phenazine

fentanyl; synthetic opioid used for pain relief and as an anesthetic (Taiwan loanword)

(pharmacy) an antibiotic medication also known as cephalothin

an aromatic organic heterocyclic compound with the molecular formula C8H6S, consisting of a benzene ring fused to a thiophene ring