Byssin
abbr. byssinosis 棉纤维吸人性肺炎
🗣️ 情景例句
I am, Mom.
我确实感到骄傲， 妈妈。
Life if made up of little things.
生活是由琐事构成的。
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。