Documented bill
[经] 押汇汇票, 跟单汇票
🧩 词语组成解析
a. 备有证明文件的
bill
[bil]
n. 帐单, 清单, 钞票, 鸟嘴, 广告, 法案, 票据\\nvt. 开帐单, (用招贴)宣布
🗣️ 情景例句
You two belong on stage! That was wonderful!
你们俩简直是职业演员！ 读得太棒了！
What do you do?
你是做什么的？
Thus one simple fact, a change in the number of bison, had an effect on the whole wildlife chain of the plains.
因此，出现了这样一个简单的事实--野牛数目换的变化对平原的整个野生生物链都产生了影响。