Fiber tracts of spinal cord
[醫(yī)] 脊髓纖維束
?? 詞語組成解析
fiber
['faib?]
n. 光纖;（織物的）質地;纖維，纖維物質;
n. 神經束；廣闊的地面（tract的復數(shù)）
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
spinal
['spainl]
adj. 脊柱的，與脊柱有關的;針的，刺的;棘狀突起的;
adv. 在脊骨方面，壓著脊骨;
n. [醫(yī)]脊髓麻醉;
cord
[k?:d]
n. （細）繩;燈心絨褲;
vt. 用繩子捆綁;堆積（柴薪）;
??? 情景例句
Actually, it's the only newspaper.
事實上， 它是唯一的報紙。
No problem. How much?
沒問題，你要多少？
I told her that either I would have to buy a new mower or let the grass grow.
我告訴她，要么買一臺新割草機，要么讓草長下去。