光波长 Save Create a free account to save words Traditional (Taiwan): 光波長 guāngbōcháng ㄍㄨㄤ ㄅㄛ ㄔㄤˊ 男 女 optical wavelength Character by character 光(guāng)light 波(bō)wave 长(cháng)long Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0