Vocabulary consisting only from characters you are able to read
巣箱
すばこ
nest box, (bee) hive, frame, supermix
冷たい
つめたい
cold (to the touch), chilly, icy, freezing, coldheartedadj, emo, jlpt5
取得
しゅとく
acquisition; (n) worth, redeeming feature, merit, gain, profitsuru
共同
きょうどう
doing together (as equals), sharing, common (land, etc.), joint (statement, etc.), cooperation, co-operation, collaboration, associationsuru
億
おく
(num) 100,000,000, hundred millionjlpt4
発言
はつげん
výrok, prohlášení, projevleda1
試作機
しさくき
prototype (e.g. plane)mix