Rectal speculum
[医] 直肠窥器, 直肠张开器
🧩 词语组成解析
a. 直肠的\\n[医] 直肠的
n. 金属镜, 反射镜, 扩张器\\n[医] 窥器, 张开器; 透明隔; 翼斑, 翼镜(鸟)
🗣️ 情景例句
And when I see an opportunity,
而且当我一看到机会，
Take your time.
慢慢来。
Then the Class 2 runner dropped his stick on the ground when he was passing it on to the fourth runner.
忽然2班的运动员在传棒给第四个运动员时，把棒弄掉到了地上。