Foreign bills sold
[经] 售出外国票据(汇票)
🧩 词语组成解析
n. 账单；议案（bill的复数）
sold
[[səuld]]
sell的过去式和过去分词
🗣️ 情景例句
Well, then why are you so sad?
那你为什么如此难过？
This is my friend Susan.
这位是我的朋友苏珊。
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。