Melisma
[音]装饰音
🗣️ 情景例句
Don't you think you ought to call Pete
你不觉得应该打个电话给Pete
The buyer has the right to cancel the contract unilaterally if the seller fails to ship the goods within the L/C validity.
如果卖方不能在信用证有效期内交货的话，买方有权单方面取消合同。
Yes, they are.
是的。