"封"で始まる4文字の言葉

(1)限界内、制限内にとどめること、あるいは動きを制限する

(2)to close within bounds, limit or hold back from movement; "This holds the local until the express passengers change trains"; "About a dozen animals were held inside the stockade"; "The illegal immigrants were held at a detention center"; "The terrorists held the journalists for ransom"

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(1)敵対的な力またはイデオロギーの拡大を阻止するか、または平和に交渉させるために戦略的提携を確立する方針

(2)含有する行為

(3)原子炉から放射性物質が偶発的に放出されることを防ぐように設計されたシステム

(4)何かが広がらないようにすること

(5)(physics) a system designed to prevent the accidental release of radioactive material from a reactor

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(1)家臣は戦争時に従属する統治者によって守られる

(2)8世紀にヨーロッパで発達した社会制度

(3)vassals were protected by lords who they had to serve in war

(4)the social system that developed in Europe in the 8th century; vassals were protected by lords who they had to serve in war

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(1)8世紀にヨーロッパで発達した社会制度

(2)家臣は戦争時に従属する統治者によって守られる

(3)vassals were protected by lords who they had to serve in war

(4)the social system that developed in Europe in the 8th century; vassals were protected by lords who they had to serve in war

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(1)メッセージが内側になるように折りたたむ郵便はがき

(2)a postcard that folds so the message is inside

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