put someone on her mettle Thai Translation

put someone on his / her mettle - กระตุ้นให้พยายามที่สุด

EnglishThaiTransliteration
put someone on his / her mettle
(Idiomatical expression)
กระตุ้นให้พยายามที่สุด
grà-dtôon hâi pá-yaa-yaam têe sòot