None
None
None
replace
replace
A car works for one reason: its wheels can spin on an axis. Yep, that lateral axis is definitely a car's most pivotal part.
じく
None
None
Your friend is always bragging about his car's axis. He's all like, "My car's wheels move on more than one axis!" And you sarcastically reply: "Gee, cool" (じく).
An update is needed before you can continue but you have more than one WaniKani tab open.
Finish up whatever you are doing on the other tab(s), then close them to continue.
The update will complete automatically once the other tab(s) are closed.