Agar gel
[化] 琼脂凝胶
🧩 词语组成解析
n. 琼脂, 石花菜\\n[化] 琼脂
gel
[dʒel]
n. 凝胶，冻胶;定型发胶;
vi. 形成胶体;胶化;
🗣️ 情景例句
Like what special matters?
什么样的特殊状况？
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
What are you doing?
你在干什么？