Elcotomy
[医] 溃疡切除, 溃疡切开
🗣️ 情景例句
take a vacation away from the family--alone.
离开家人而单独在一起渡个假。
The children were thrilled with joy at the sight of the parade.
孩子们看到游行队伍时异常兴奋。
The albatross is the king of the gliders, the class of fliers which harness the air to their purpose, but must yield to its opposition.
信天翁是滑翔飞行的鸟类之王，它能自如地驾驭空气，但必须顺气流飞行。