Thallophyta
原生植物
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
I've been here for three weeks, and so far I've enjoyed it.
我已经在这里逗留了三个星期，到现在为止，我过得很好。
Why don't you attend an aerobic class?
你为什么不去参加一个有氧健身班呢？