Gradiometers
(gradiometer 的复数) n. 坡度测定仪, 倾斜计
🗣️ 情景例句
Will you be my fiancée?
你想成为我的未婚妻吗？
What's Hong Kong famous for?
香港以什么闻名？
both men were genuinely sorry that they had to leave.
这二位不得不离开那个荒岛时，还真的感到遗憾呢！