Treitz's speculum
[医] 特雷拉氏窥器, 双瓣直肠窥器
🧩 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
Would you like some pasta?
想来点意大利面食吗？
A cracked bell can never sound well (is never sound).
破钟无好音。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？