Focus on the pronunciation of line up
English definition of “line up”
line up — Phrasal Verb with line
/laɪn/ verb [T]
› [I] to stand in a line: Thousands of people lined up to buy tickets on opening night.
› to show your support for a person or idea: line up behind sb/sth A series of state and national leaders has lined up behind her fledgling candidacy.line up in support of sb/sth Despite the public's outrage, officers of the company have lined up in support of the policy.