Xanthostrumarin
欧龙牙草苷
🗣️ 情景例句
Years of work went into these pictures.
多年心血换来这些照片。
Don't take it seriously.
不要当真。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours.
如果不是因为土壤下面有一层坚硬的岩石，他们的营救工作仅用几个小时就可以完成了。