Stratifies
vt. <正, 术>（使）分层, 成层（stratify的第三人称单数形式）
🗣️ 情景例句
We were very young.
我们那时很年轻。
Mac always has to run to catch his train.
麦克常常为了赶乘火车而奔跑。
We're having a lot of trouble filling this order.
我们这次供货很有问题。