Semicellulose
半纤维素
🗣️ 情景例句
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
He who imagines that he has knowledge enough has none.
自以为学识丰富的人是没有什么学问的人。
This is a bus stop. The people are waiting for a bus. They are stand in line.
这是一个公共汽车站。人们在等车。他们站成行。