tuning (the adjustment of a system or circuit to secure optimum performance) / tuning (the calibration of a musical instrument to a standard pitch)

tune a system or circuit / tune a musical instrument

Zhuyin fuhao; Zhuyin; bopomofo

Ho Chi Minh (Vietnamese communist revolutionary leader) / Ho Chi Minh, Ho Chi Minh City (largest city of Vietnam)

Blagoveshchensk (a city in Russia)

bathyscaphe (self-propelled deep-sea submersible)

a intermediate cuneiform bone

utility pole, telephone pole, telegraph pole, light pole

a white-lipped python

one who is bad at athletics, one who has poor athletics skill