Reciprocating (gas)compressor
[化] 往复活塞式气体压缩机
🧩 词语组成解析
[医] 交互的, 往复的
🗣️ 情景例句
So, it's virtually risk-free for you.
所以，事实上对您而言，是完全没有风险的。
All our garments are now poly-cotton, which is stronger, needs little ironing, and allows variations in patterns.
现在我们的服装都是涤棉料的，质地坚韧，不用熨烫并且花样繁多。
I'm very glad to hear that.
很高兴听你这样说。