Acanthostegous
复棘的
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
This price is subject to change without notice.
此价格可以不经通知自行调整。
That sounds very interesting! I'll buy some frozen peas at the supermarket on my way home.
听起来很有趣！我回家时在超级市场买些冻豌豆。