Bakairi
Permission to be absent; time away from one's work. / (dated or law) Permission. / (dated) Farewell, departure.
A member of a certain indigenous people of Brazil.
To procure incorrectly; to procure in a manner not in accordance with official policies and procedures.
(nuclear physics) The point at which the prompt neutrons and delayed neutrons produced by a nuclear fission chain reaction, taken together, are just sufficient to sustain the chain reaction (the st...
ブラジルの先住民族の一員である職人が、一本の杉の木から儀式用の笛を彫り、孫たちに受け継ぐために作りました。
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