何かで体を支えようと後ろに手を伸ばす push out a hand behind one as though blindly seeking for support
後ろに 1 1. a tergo 2. en arriere 3. in the back 4. on back 後ろに 2 【副】 1. back 2. backward〔 【反】 forward〕 後ろに 3 1. at the back of 2. back of 3. in back (of) 4. in the rear (of) 5. on the back of〔~の〕 後ろに 4