妊娠の初期段階に: in the early weeks of pregnancy 感染の初期段階に: during the early stage of infection その災害の初期段階においてまずい対応をする: react clumsily in the early stage of the disaster その難病の初期段階では: in initial stage of the incurable disease まだほんの初期段階にある: be only in its initial stage 世界規模の不況の初期段階にいる: be in the early stages of a global recession 高温ビッグバンの初期段階に: in the early phases of the hot Big Bang 初期段階にある: 1. be at an early stage 2. be in its early stages 病気の初期段階: early stages of the disease 発生の初期段階で: early in development 発達の初期段階で: during early stages of development of〔~の〕 計画の初期段階: rudiments of a plan 開発の初期段階で: in the earliest stages of development に過ぎない: に過ぎない にすぎない no more than just only 初期段階にある病気: incipient disease