triethylborane
(idiomatic) Hard at work.
Endogamy specific to ethnicity; the social practice of marriage restricted to one's own ethnicity.
simple past tense and past participle of halve
(organic chemistry) An organometallic compound (formula B(C₂H₅)₃ or Et₃B) used in various chemical processes and as an ignitor for jet and rocket engines.
アカウントを持っていませんか? 新規登録
アカウントを持っていますか? ログイン
DiQt(ディクト)
無料
★★★★★★★★★★