Quizzes for review
The geologist carefully examined a rare sample of perraultite found in the pegmatite vein.
See correct answer
The geologist carefully examined a rare sample of perraultite found in the pegmatite vein.
音声機能が動作しない場合はこちらをご確認ください
Related words
perraultite
Noun
Japanese Meaning
(鉱物学) 単斜晶系のスフェノイド形状を示すオレンジ褐色の鉱物。バリウム、カルシウム、フッ素、水素、鉄、マンガン、ニオブ、酸素、カリウム、ケイ素、ナトリウム、そしてチタンを含む。
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
