Blastokinin
子宮球蛋白
??? 情景例句
What was the weather like yesterday?
昨天的天氣怎么樣？
I'm willing to agree to your plan.
我愿意同意你的計(jì)劃。
Don't you usually come to school by bike?
你不是常騎自行車到學(xué)校嗎？