Phono-semantic — one part hints at the meaning, another at the sound
Example phrases
这种陶瓷表面看似光滑,显微镜下却布满细小裂纹。Zhè zhǒng táocí biǎomiàn kànsì guānghuá, xiǎnwēijìng xià què bùmǎn xìxiǎo lièwén.The surface of this ceramic looks smooth, but under a microscope it is covered with tiny cracks.
小河里的石头被水冲得很光滑。Xiǎohé lǐ de shítou bèi shuǐ chōng de hěn guānghuá.The stones in the stream have been worn very smooth by the water.
宝宝的皮肤像剥了壳的鸡蛋一样光滑。Bǎobao de pífū xiàng bāo le ké de jīdàn yíyàng guānghuá.The baby's skin is as smooth as a peeled egg.