Coenocline
群落生态群, 群落渐变群
🗣️ 情景例句
Good morning, Mr. Smith. I brought the contract you are been looking for.
上午好，斯密司先生。我带来了你要等待的合同。
Why isn't this ticket any good here?
为什么这里不可以使用月票？
His patrols halted the raiding parties: hunger assailed the Danish army.
他派出巡逻队阻止敌人抢劫，因而饥饿威胁着丹麦军队。