Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
車両 sharyou rolling stock, railroad cars, vehiclesryokou
円の曲率は定数である。 en no kyokuritsu ha teisuu dearu. The curvature of a circle is constant.math
要点 youten gist/main point/(P)leda1
切り株 kirikabu stump/stubbleleda1
孤児 koji orphan; orphanmix