Machine
Chance, Opportunity
noun
The kanji and the word are the same. That means they share meanings as well.
This has the same reading as the kanji you learned, meaning you know the reading!
コウイチは節ぜい対さくのために、飛行機を一機こう入しました。
Koichi bought an airplane as a strategy for reducing his taxes.
コウイチがアメリカ合しゅう国の大とうりょうになる機はじゅくしました。
Time is ripe for Koichi to be the president of the United States.
今はまだ、機を窺っているんだ。
I'm still seeking opportunities.