Balloon cyst
[醫] 氣球樣囊腫, 氣囊
?? 詞語組成解析
balloon
[b?'lun]
n. 氣球;熱氣球;[建]球飾;
vt. 膨脹，漲大;乘熱氣球飛行;使激增;
adj. 氣球狀的;（貨物等）分量輕而體積大的;（分期付款）最后一筆大數目的;
vi. 乘氣球飛行;膨脹;激增;
ball球+oon表名詞 → 氣球
n. 包囊, 囊腫\\n[醫] 囊腫; [包]囊
??? 情景例句
You'd better be careful.
你要小心一點。
Though thy enemy seem a mouse, yet watch him like a lion.
即使敵人小如鼠，也要防他如防虎。
Oh, that's not necessary.
啊，不必這樣。