Vacuum gauge
真空计\\n[化] 真空计
🧩 词语组成解析
gauge
[gedʒ]
n. 测量的标准或范围;尺度，标准;测量仪器;评估;
vt. （用仪器）测量;确定容量，体积或内容;评估，判断;采用;
🗣️ 情景例句
I'd like to talk to you about something.
我想跟你谈一件事。
All truths are not to be told.
真理并不都能说得清。
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？