Vacustat
真空计
🗣️ 情景例句
I'll be at the construction site tomorrow.
明天我要去工地。
Give me a call.
给我打电话。
Aunt Harriet could not find words to praise Bessie's industriousness and efficiency.
哈丽特不知该用什么言辞来赞扬贝西的勤奋与高效。