Digenin
海人草酸
🗣️ 情景例句
We were exposed to the latest theories on child care.
我们接触过有关幻儿保育的最新理论。
Frightened to death.
吓死人了。
A recent article in a weekly newspaper, for instance,
例如，最近一家周报刊登了一篇文章，