Xanthostrumarin
欧龙牙草苷
🗣️ 情景例句
What was the weather like?
那边天气怎么样？
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
That's OK. Jim, you must look after yourself and keep healthy.
行。吉姆，你要照顾好自己，保持身体健康。