"how big?"; "how old?"; can be used to describe something which is quite big
huge in size; a saying to express a firm attitude in something that one is determined on, somewhat similar to saying "in any event one must…." or "anyhow one must…"
食
zi6
to feed
呢
ni1
this
Learn Stroke Order
See how to write "引擎" with stroke-by-stroke animation