Balancing piston
[化] 平衡活塞
?? 詞語組成解析
[計] 平衡, 均衡, 結算\\n[經] 平衡, 結出余額
piston
['p?st?n]
n. <機>活塞;
??? 情景例句
Well, what do you say we get back to our fishing?
你們說， 我們回去釣魚怎樣？
Yes, your money has arrived.
噢，您的匯款已經到了。
It was true that he had just bought a lamb, he explained, but his lamb was black.
不錯，他的確剛買了一只羔羊，阿列科解釋說，但他的羔羊是黑色的。