allowvt.允许;让某人得到;留出;同意(法律)vi.(for)考虑到;允许
allow language用语言
allow a credit答应给贷款
allow no mercy不能宽恕
allowable wear许用磨损,容许磨损
allow a refire允许重射
allowed defect容许疵病
allowable power容许功率
allowable range容许范围
allowable limit容许界限,容许极限,容许限度
allow clearance容许间隙,许用余隙