1、无缘无故地
... 无缘无故地傻笑 Grin Like A Cheshire Cat 无缘无故地 gratuitously ; floating no crhymet at attempt 不会无缘无故打人 Not Unprovoked Hit ...
2、免费地
... gratitude a免费的；无缘无故的 gratuitously adv免费地 gratuitousness n免费；无缘无故 ...
3、无故地
无故地 gratuitously使性子 get angry; lose one's temper 他常常无缘无故地使性子。 he often loses his temper for .
promote gratuitously不必要地提升
furnish gratuitously免费提供
permit gratuitously无偿地许可
loan gratuitously无偿地借贷
Gratuitously Exercised行的事物
offer gratuitously免费提供
receive gratuitously无故地受到
lend gratuitously无偿地借贷
break gratuitously无端地破坏