Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
隊長 たいちょう commanding officersensou
再利用 さいりよう reuse, recyclingsuru
浅緑 せんりょく light greeniro
歯石 しせき dental calculus (calcified deposits that accumulate on the teeth), tartar (of the teeth)mix
真っ直ぐの まっすぐの straightadj