line out的用法和樣例：
例句
- He lined out a few songs upon request.
他應邀演唱了幾首歌曲。 - He lined out for home without a backward glance.
他頭也不回，急忙往家里走去。
詞匯搭配
- out of line 不成一直線(xiàn)
- step out of line 離開(kāi)常軌
- out of someone's line 與某人無(wú)關(guān)
- fight it out on this line 在這一行動(dòng)方針上堅持...
- line out 劃線(xiàn)標明
