[tū qǐ]
（突然发生； 兴起） break out; suddenly appear; suddenly arise; emerge or occur suddenly or unexpectedly
Hostilities broke out.
战事突起。
A new force (e.g. a school of thought, etc.) emerged unexpectedly.
异军突起。
（高耸） rise high; tower
Mountain peaks tower into the sky.
山峰突起。
（隆起） protuberance; scabrasity; process; swelling; ledge; blowup