基本解释n.高频谱微波振荡器同根派生 liser相关词英汉例句Liser These are contracts similar to insurance that protect the holder against credit risk.Credit risk Agency has rating agencies downgraded the AIG A.I. 因为他们之间有着类似于保证契约的关于保护持有人免受信用危机的合约。liser更多例句