Combustions
(combustion 的復(fù)數(shù)) n. 燃燒, 騷動(dòng)\\n[化] 燃燒
??? 情景例句
Do you hear something?
你聽到什么了嗎？
To ride a bicycle
騎自行車
I regretted saying it almost at once.
但馬上又后悔說了這話。