Stroke order
Sentence examples
潜艇迅速下潜了
qiántǐng xùnsù xiàqián le
submarine dove quickly
潜艇的航线
qiántǐng de hángxiàn
course of a submarine
核潜艇
héqiántǐng
nuclear-powered submarine
建立潜艇
jiànlì qiántǐng
to build submarine
潜艇的现代化
qiántǐng de xiàndàihuà
modernization of submarines