grist

n 1 [U] (arch 古) grain to be ground 待磨的谷物. 2 (idm 习语) grist to the/sb's `mill useful or profitable, esp in addition to or as a contribution to sth larger 有益的或有利的东西（尤指对某事物的补充或补助）: I never refuse odd jobs to supplement my income it's all grist to the mill. 我为增加收入, 对於做零活总是来者不拒--多多益善.

grill, grille (also grill), grim, grim-faced, grimace, grime, grimly, grimness, grimy, grin, grind, grinder, grinding, grindstone, grip, gripe, gripe-water, gripping, grippingly, grisly, gristle, gristly, grit, grits, grittiness, gritty, grizzle, grizzled, grizzly, Gro, groan, groats, grocer, groceries, grocery, grog, groggily, grogginess, groggy, groin,