Spaceport
n. 火箭、导弹和卫星的试验发射中心
🗣️ 情景例句
I want to keep the after-school programs--
我要保存这些课外活动--
What's your favourite pastime?
你喜爱的消遣是什么？
Bison waste no longer fell on the ground to improve the soil, which as a result became less good for growing plants.
地上不再有野牛的粪便来改良土壤，结果对于植物生长土壤变得不够肥沃了。