Koch flask
[化] 科赫瓶; 科赫培养瓶
🧩 词语组成解析
n. 科赫（人名）
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
I guess Max is asleep by now.
我想Max现在已经睡觉了。
I can't help myself.
我情不自禁。
One day a young man named Kunta Kinte went off into the forest to cut down a tree as he wanted to make a drum.
有一天，一位叫孔塔·肯特的年轻人走进森林中去砍树，因为他想做一个鼓。