Compound gauge
[建] 真空压力计
🧩 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
What's Harry doing tonight?
Harry，今晚做什么？
He likes playing the piano.
他喜欢弹钢琴。
Is there much of a price difference.
价钱有很大的差别吗？