“空腔”用英语怎么说？

在第6.11节中节中,将讨论柱形空腔问题.In Section 6 . 11 the cylindrical cavity problem is discussed.两心房是由薄壁构成的空腔.Both atria are thinwalled muscular chambers.在很多发动机内, 恒温控制器装在进气岐管或排气岐管的空腔中.In many engines, the thermostat is located in a we...

“空腔”的拼音为：kōng qiāng...