Sigmoidoscope
n. 乙状结肠镜\\n[医] 乙状结肠镜
🗣️ 情景例句
Do you think the clothing industry has bright future?
你觉得服装行业前景好吗？
Rowing builds up arm muscles.
划船能够锻炼臂力。
Excuse me! Is this your bike?
打扰一下。这是你的自行车吗？