Simon's speculum
[医] 西蒙氏窥器
🧩 词语组成解析
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
Then you're not upset
那么 ，你没有感到不快
First, Mr. Stone Lee, our sales manager, will make a few remarks.
首先，请我们销售经理世通先生发表讲话。
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。