Vocabulary consisting only from characters you are able to read
兆
chou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
母国語
bokokugo
mother tongue, native languagemix
鼻水
hanamizu
nasal mucus, dripping nosebyouki