42.1.58. 论 (lun4, rationale)
Mnemonic: "rationale" the fancy way that engineers say (言 (yan2, speak, say)) "logic" (仑 (lun2, logic))
Words:
Mnemonic: "rationale" the fancy way that engineers say (言 (yan2, speak, say)) "logic" (仑 (lun2, logic))
Words: