词汇	no dial tone
释义	no dial tone 没有拨号音线路
随便看	agreement of partnership agreement of pregnant for othoers agreement of reimbursement agreement of reinsurance agreement of results agreement of sale agreement of science and technology agreement of separation agreement of tense agreement of the international monetary fund agreement of the parties agreement of the people agreement of trade related agreement of transfer agreement of two lanes agreement on Agreement on Agriculture agreement on avoidance of double taxation agreement on basic telecommunications agreement on basic telecommunication ser agreement on bilateral trade agreement on buying option agreement on cancellation of double taxation agreement on civil air transport agreement on commerce