Last Updated：2025/11/21
Sentence
研究者たちは、温帯で発生した揮発性汚染物質が極域に移動して濃縮される過程が、極地の生態系における有毒化学物質の濃度を高めていると警告しています。
Quizzes for review
Researchers warn that global distillation is elevating levels of toxic chemicals in polar ecosystems.
See correct answer
Researchers warn that global distillation is elevating levels of toxic chemicals in polar ecosystems.
音声機能が動作しない場合はこちらをご確認ください
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
