Stannometer
(金属)镀锡层厚度磁性测量计
🗣️ 情景例句
You're right, Ellen.
你说得对， Ellen。
We pitied the family in their sudden unhappiness.
那家人遭受突然的不幸，我们深感同情。
You're never too old to enjoy a Christmas stocking.
“你永远不会老到不能享受圣诞袜的乐趣，”