外插 Save Create a free account to save words wàichā ㄨㄞˋ ㄔㄚ 男 女 to extrapolate extrapolation (math.) to plug in (a peripheral device etc) computing Character by character 外(wài)outside 插(chā)insert Other words read wàichā In the same tone 外差 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