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
Just a moment, please.
请稍侯。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？
Let me see. It's about four thirty.
我看看，大约四点半了。