B fibers
[醫(yī)] B類纖維(神經(jīng))
?? 詞語(yǔ)組成解析
n. 纖維（fiber的復(fù)數(shù)）
??? 情景例句
from his new book entitled Family Album, U.S.A.
從他的新書(shū)Family Album, U.S.A.
Life if made up of little things.
生活是由瑣事構(gòu)成的。
Your name, please？
請(qǐng)問(wèn)貴姓大名？