Oilless compressor
[化] 无油压缩机
🧩 词语组成解析
a. 缺油的\\n[化] 不需加油的
compressor
[[kəm'presə]]
n. 压缩物, 压缩机, 压肌\\n[化] 压缩机
🗣️ 情景例句
But Christmas is the most important holiday of the year.
但是圣诞节是一年当中最重要的节日。
Christmas comes but once a year.
佳节良辰，机会难得。
that the traveller abroad thereby denies himself the opportunity of getting to know the people of the country visited.
说这种封闭的作法使到国外旅游者失去了了解所去国家人民的机会。