词汇	杜心
释义	杜心 dù xīngive up all hope；despair
随便看	forward edge position forwarded information forwarded ip message forwarded IP message forwarded IP message indication forwarded luggage forwarded message forwarded summary forward education forward eexchange market forward effect forward efficiency forward efficiency of steering gear forward electric fence forward electric force enlargement forward electric quantity forward element forward elements forward elevator pawl forward elimination forward elimination and backward substitution forward elinical efficacy Forward encryption forward end forward end cap