Mathews' speculum
[医] 马修斯氏窥器, 四叉直肠窥器
🧩 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
I really feel bad about it,
我真过意不去。
If you can be well without health you may be happy without virtue.
如果不健康而能强强壮壮，那么无美德也可快快乐乐。
The Turners are going on a train. The conductor is coming round.
特纳一家人在火车上。列车员走过来。