Biofertilizer
生物肥料
🗣️ 情景例句
Dr. Lee's office.
李医生诊所。
What do you do in your spare time?
闲暇时，你干些什么？
When Dickie was given the watch, the presented the assistant with the cloth bag.
店员为迪基拿出了那块手表，迪基把布口袋递给他，口袋里面装着300镑的便士。