Word: 微小 (wēixiǎo) 微小 dictionary entry wēixiǎo minute (i.e. extremely small); infinitesimal Full dictionary entry for 微小 Example sentences using 微小 2 sentences, showing page 1 of 1. 灰尘微小得几乎看不见。 Huīchén wēixiǎo de jīhū kànbújiàn. Dust is so minute that it is almost invisible. 这点微小的差别没关系。 Zhèdiǎn wēixiǎo de chābié méiguānxi. This tiny difference doesn't matter.