Kapitza expander
[机] 卡比查扩张器
🧩 词语组成解析
expander
[ɪk'spændə]
n. 使增大者，使身体健壮的强身器具;
🗣️ 情景例句
He is liked very much because of his courtesy.
他由于彬彬有礼而颇获好感。
I told him to come in and rest for a while.
我告诉他进来休息一下。
I beg your pardon?Who's climbing the tree?
你说什么？谁在爬树？