Cheka
n. 契卡
🗣️ 情景例句
Eight o'clock.
八点钟。
The window-washer has a dangerous job.
玻璃清洁工担负着危险的工作。
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。