フェムトメートルであれば
femutomētorudeareba
1. If femtometer; When femtometer
Noun
1. If femtometer; When femtometer
1. metre (unit of length); meter
2. meter; gauge
1. kilometer; kilometre
1. square metre; square meter
1. cubic meter
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do