Absorption wavementer
[电] 吸收式量波器
🧩 词语组成解析
🗣️ 情景例句
What's the deadline for claim?
索赔的有效期多长？
When Emily came home at three in the morning, her father hit the ceiling.
哎米莉在凌晨2点钟回家时，她父亲大发雷霆。
At that time, gold was discovered in California and thousands of people rushed there to look for gold.
当时有人在加利福利亚发现了黄金，于是成千上万的人涌到那里去寻找金子