in line

形容词 in line:

1. awaiting something; especially something due
2. being next in a line of succession

副词 in line:

1. one behind another in a line or queue

1. I have ordered more materials in line with what we decided yesterday.
   根据我们昨天的决定，我已多订购了一些材料。
2. For `neat' in line 3 read `nest'.
   把第3行中的｀neat＇改为｀nest＇.
3. The students all stand in line to get their new books.
   学生们排队取新书。
4. The cafeteria is short handed so we'll have to wait in line.
   咖啡馆人手不够，所以我们不得不排队等候。