Aún no tenemos significados para "best mettle".
1Now, Walter, you are about to be put upon your very best mettle.
2She would have to be on her best mettle to learn anything useful at all.
3The narrow escape, while it put him on his best mettle, sent a wave of superstition through his brain.
4He began more carefully and found that she, too, was on her best mettle; but it was a short bout, as before.
Esta colocación está formada por: