Phytocoenogenesis
群落系统发生, 植物群落发生
🗣️ 情景例句
Oh, see you at the polls.
噢， 在投票所见。
A burden of one's choice is not felt.
自己选的担子不嫌重。
Boy, I'm really glad to hear that.
哇，听了真叫人高兴。