スペアシートであれば
supeashiitodeareba
1. If spare seats are available; If there are spare seats
Noun
#401312
1. If spare seats are available; If there are spare seats
1. seat
1. sheet
2. spreadsheet
1. sheet; bed sheet
1. seat belt; seatbelt
1. spare (part, tire, etc.)
2. spare (bowling); knocking down all pins on the second throw — explanation
1. balance sheet
1. computer-scored answer sheet; optical answer sheet
1. If/when delicious; If it's delicious