Circulation oven
[化] 循環爐; 循環熱氣爐
?? 詞語組成解析
circulation
[,s?kj?'le??n]
n. 流通，傳播;血液循環;發行量;（某段時間的）社交活動;
circ 圓，環 + ul + ation 表示行為、情況、狀態、過程、結果 → n. 流傳,傳播,發行;發行量;(體液的)循環,(水、空氣等的)流通;(貨幣等的)流通
oven
['?v?n]
n. 烤箱，烤爐，灶;
??? 情景例句
Your duties include checking the post and distributing it.
你的職責是檢查和發送郵件。
In the deepest water is the best fishing.
絕處能逢生。
When will we hear something from him?
什么時候會有消息呢？