Pyelography
n. [医]肾盂造影术
🗣️ 情景例句
Her health is improving markedly.
她的健康正显著好转。
She sent me a Christmas card last year.
去年寄过一张圣诞卡。
a ticklish business which is achieved with the aid of two tame elephants roped to the captive on either side.
这是一件棘手的事，需要在它两侧拴上两头驯服的大象才能完成。