識別信號 — shí bié xìn hào

1

shí²

knowledge; to understand, to recognize, to know / to separate, to distinguish, to classify; to leave; other; do not, must not / to trust, to believe; letter, sign / mark, sign; symbol; number; to call, to cry, to roar

2

bié²

knowledge; to understand, to recognize, to know / to separate, to distinguish, to classify; to leave; other; do not, must not / to trust, to believe; letter, sign / mark, sign; symbol; number; to call, to cry, to roar

3

xìn⁴

knowledge; to understand, to recognize, to know / to separate, to distinguish, to classify; to leave; other; do not, must not / to trust, to believe; letter, sign / mark, sign; symbol; number; to call, to cry, to roar

4

hào⁴

knowledge; to understand, to recognize, to know / to separate, to distinguish, to classify; to leave; other; do not, must not / to trust, to believe; letter, sign / mark, sign; symbol; number; to call, to cry, to roar

As word