Fibercoloscope
纤维结肠镜
🗣️ 情景例句
It's no secret my wife is expecting a baby.
我老婆快生孩子了，这又不是什么秘密。
Friendship multiplies joys and divides griefs.
友谊可以增添欢乐，可以分担忧愁。
Are you coming on Saturday?
你星期六来吗？