Retroperitoneal pneumography
[医] 腹膜后充气造影术
🗣️ 情景例句
Why are you in such a good mood?
你怎么心情这么好?
I ought to go now.
我应该现在走。
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上,但因为接头不相配而接不上。
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