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ウォーレスセン
Meanings
Noun
1. Wallace's line (hypothetical line separating the Oriental and Australian zoogeographical regions)
Alt. forms
ウォーレス線せん
ウォーレスセン
Composed of
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)