a member of a widespread secret fraternal order pledged to mutual assistance and brotherly love
extend fraternal gretings to sb
向(某人)致以兄弟般的敬礼
fraternal insurance
[经] 互助保险
fraternal twin
异卵双生
fraternal twins
[医] 双卵性双胎
fraternalism
n. fraternal的变形
fraternally
adv. 兄弟似地