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
Always got something to say.
总有话要说。
This will be the biggest fish ever.
这是前所未见的大鱼吧？
In his own lifetime Galileo was the centre of violent controversy;
伽利略在世时是激烈论战的中心。