Commercial voucher
出国 Abroad[经] 商业传票, 发票
🧩 词语组成解析
voucher
['vaʊtʃɚ]
n. 证件;凭证;收据;证人;
🗣️ 情景例句
His actions express his love more than any words could do.
他用行动表示的爱胜过任何言语。
What is the total circulation of this weekly magazine.
这家周刊总发行量多少？
We must get help.
我们得找人帮忙。