Caudal block
[醫(yī)] 骶管阻滯
?? 詞語(yǔ)組成解析
a. 尾部的, 近尾部的\\n[醫(yī)] 尾的, 尾側(cè)的
block
[blɑk]
n. 塊;街區(qū);<英>大樓，大廈;障礙物，阻礙;
vt. 阻止;阻塞;限制;
??? 情景例句
Has the container arrived in Sydney yet?
貨柜已經(jīng)到達(dá)悉尼了嗎？
I've never heard that piece before.Who wrote it?
我從來(lái)沒(méi)聽(tīng)過(guò)那樂(lè)章，那是誰(shuí)寫的？
He was never seen again.
后來(lái)再也見(jiàn)不到這個(gè)人了。