Vocabulary consisting only from characters you are able to read
切線
sessen
tangent (in trigonometry)mix
赤み
akami
reddish tinge/tinge of red/slight redness/blushmix
思い
omoi
thought, mind, heart, feelings, emotion, sentiment, love, affection, desire, wish, hope, expectation, imagination, experiencejlpt3
下ろす
orosu
(1)to take down (e.g. flag), to launch (e.g. boat), to drop, to lower (e.g. ladder), to let (a person) off, to unload, to discharge, (2)to drop off (a passenger from a vehicle), to let (a person) of godan, verb, vtrans