Proctosigmoidoscopy
[医] 直肠乙状结肠镜检查
🗣️ 情景例句
where we had our meals ...
我们用餐的地方……
At Xmas time, Debra began to dream of all the presents.
到了圣诞节的时际，黛布拉开始梦想着所有的礼物。
but on the Indian Ocean, the Cutty Sark took lead.
但在印度洋上，“卡萨萨克”号驶到了前面。