Dermatoplasm
胞壁质
🗣️ 情景例句
Workers have to work very hard to keep bread on the table.
工人得十分努力工作才能赚钱糊口。
He always comes rushing up at the last moment.
他往往到最后的一瞬间才急忙赶来。
I did it, I'm so happy now.
我做到了，现在我很满意。