HSK 7-9
代号
dàihào名
code name
本次行动使用蓝桥作代号。
Běn cì xíng dòng shǐ yòng lán qiáo zuò dài hào.
This operation uses Blue Bridge as its code name.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.