Stec
abbr. Shiga toxin-producing Escherichia coli 产志贺毒素的大肠埃希杆菌; Storage and Transport of Expiosive Committee 炸药储藏及运输委员会; strains of Escherichia coli 大肠杆菌菌株
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
I've heard so much about you!
久仰大名！
You have a very good memory.
你的记性真好。