凹 洞 āo dòng : cavity; pit

凹 度 āo dù : concavity

坳 ào : a depression; cavity; hollow

Big5: , Unicode: 5773 (坳),
Links: MT, Cantonese, Ld, Chinese Language

把 風 bǎ fēng : keep watch (during a clandestine activity); be on the lookout

鼻 腔 bí qiāng : nasal cavity

比 重 bǐ zhòng : proportion; specific gravity

創 造 力 chuàng zào lì : ingenuity; creativity

創 造 性 chuàng zào xìng : creativeness; creativity

嘏 gǔ : good fortune; longevity

Big5: , Unicode: 560f (嘏),
Links: MT, Cantonese, Ld, Chinese Language

活 動 huó dòng : activity; exercise; behavior

接 收 器 靈 敏 度 jiē shōu qì líng mǐn dù : receiver sensitivity

經 營 jīng yíng : engage in (a business activity, etc.); run; operate

靈 敏 度 líng mǐn dù : (level of) sensitivity

窿 lóng : cavity; hole

Big5: , Unicode: 7abf (窿),
Links: MT, Cantonese, Ld, Chinese Language

脥 qiǎn : pelvic cavity; lower abdomen

Big5: , Unicode: 8125 (脥),
Links: MT, Cantonese, Ld, Chinese Language

腔 qiāng : cavity of body; tune

Big5: , Unicode: 8154 (腔),
Links: MT, Cantonese, Ld, Chinese Language

囚 禁 qiú jìn : captivity

商 業 行 為 shāng yè xíng wéi : business activity; commercial activity

生 活 shēng huó : life; activity

壽 麵 shòu miàn : birthday noodles (for longevity)

壽 星 shòu xīng : god of longevity

陀 tuó : (phonetic); declivity; steep bank

Big5: , Unicode: 9640 (陀),
Links: MT, Cantonese, Ld, Chinese Language

萬 壽 山 wàn shòu shān : name of a place, Longevity Hill, in Summer Palace 頤和園

萬 有 引 力 wàn yǒu yǐn lì : gravity

行 為 xíng wéi : action; conduct; behavior; activity

性 行 xìng xíng : sexual activity

重 力 zhòng lì : gravity

作 用 zuò yòng : action; activity; actions; acts; effect; to play a role