suction是什么意思,suction怎么读音标,suction的双语例句
2025-10-11 21:04:19 浏览次
suction是什么意思 英[ˈsʌkʃn] 美[ˈsʌkʃn] n. 吸, 吸入, 吸上, 吸引, 吸力[化] 吸气; 吸入n. a force over an area produced by a pressure differencev. remove or draw away by the force of su...
2025-10-11 21:04:19 浏览次
suction是什么意思 英[ˈsʌkʃn] 美[ˈsʌkʃn] n. 吸, 吸入, 吸上, 吸引, 吸力[化] 吸气; 吸入n. a force over an area produced by a pressure differencev. remove or draw away by the force of su...