单词	go on an excursion
释义	请查阅词条：excursion
随便看	Goa Goa bean go aboard go about go about go about business go about one's business go about one's business go above go absent without leave go a bundle on go a bundle on go according to plan go according to plan go across goad goaded goading goadings goadman go adrift goads goadsman goad's man goad stick 焊料是什么？焚烧垃圾为什么不好煤分为哪几类？煤是从哪里来的? 煤是在什么时候形成的？又是怎样形成的？煤气为什么会使人中毒煤气是从哪里来的煤气泄漏为什么会引发爆炸煤气灯是什么时候发明的？煤炭是怎样形成的? Filzstift Filzstoff Filzunterlegscheibe Fimmel final Finalabschluß Final_Anweisung Finale Finalist Finalprodukt