Double-action compressor
[机] 双动压缩机
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
action
['ækʃən]
n. 行动，活动;功能，作用;手段;[法]诉讼;
compressor
[[kəm'presə]]
n. 压缩物, 压缩机, 压肌\\n[化] 压缩机
🗣️ 情景例句
Don't be mixed up in such business.
不要跟这种事有所关连。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
She was carrying 1,316 passengers and crew of 891.
船上载有1，316名乘客与891名船员。