mid-14c., "unconquerable," from Latin insuperabilis "that cannot be passed over, unconquerable," from in- "not, opposite of" (see in- (1)) + superabilis "that may be overcome," from superare "to overcome," from superus "one that is above," from super "over" (see super-). Figurative use from 1650s. Related: Insuperably.
例文
1. The difficulties that confront us seem insuperable .
私たちが直面している困難は克服できないようです。
2.It 'should not，however，pose an insuperable barrier to environmental standing.
しかし、環境訴追権という問題において越えられない障害を設けるべきではない。
3.They constituted a near- insuperable obstacle to the besieging infantry.
それらは城を包囲する歩兵がほとんど越えられない障害を形成する。
4.Irresistible force：mean objective conditions that are unpredictable，unavidable or insuperable .
16不可抗力：予見できない、避けられない、克服できない客観的な状況を指す。
5.Third，they are confronted with insuperable contradictions at home and abroad.