Chinese words starting with 膨 (péng) 膨 dictionary entry 6 words. 膨(péng)胀(zhàng) to expand 膨(péng)大(dà) to swell 膨(péng)松(sōng)剂(jì) leavening agent 膨(péng)润(rùn)土(tǔ) bentonite 膨(péng)化(huà) to pop 膨(péng)压(yā) turgor pressure 6 words. 膨(péng)脹(zhàng) to expand 膨(péng)大(dà) to swell 膨(péng)鬆(sōng)劑(jì) leavening agent 膨(péng)潤(rùn)土(tǔ) bentonite 膨(péng)化(huà) to pop 膨(péng)壓(yā) turgor pressure