a (large) bell (CL:架) / clock (CL:座) / amount of time; o'clock (CL:點｜点,分,秒) (as in 三點鐘｜三点钟 "three o'clock" or "three hours" or 五分鐘｜五分钟 "five minutes" etc)

to touch briefly; to tap / to mark with a dot; to check off (on a list) / to order (food etc); to select / to mention; to bring up (a topic or person) / to hint at; to imply / to administer (eye medicine etc) in drops / to light (a fire, a lamp etc); to ignite / to nod (one's head) in agreement; to beckon by moving (one's hand) up and down / point; dot; spot; speck / dot stroke in Chinese characters / (math.) decimal point / point in time or space / (after a number) o'clock / a small amount; a bit; (after a verb or adjective) a bit more / classifier for small amounts

o'clock / time / when / hour / season / period

alarm clock

a bit; a little bit / (used in negative expressions) (not) the least bit / (after an adjective, used to form the comparative) a bit more, -er / a point (in a discussion etc) / (calligraphy) dot stroke (、) / one o'clock (abbr. for 一點鍾｜一点钟)

day and night / around the clock

(onom.) sound of dripping water, a ticking clock etc

(onom.) pattering sound / drip drip (of water) / tick tock (of clock) / also pr. [di1 da5]

alarm clock

(of an employee) to clock on (or off); to punch in (or out) / (on social media) to check in to a location

to return to old ways (a Confucian aspiration) / to turn back the clock / neoclassical school during Tang and Song associated with classical writing 古文 / retro (fashion style based on nostalgia, esp. for 1960s)

biological clock

time trial (e.g. in cycle race) / timed race / competition against the clock

digital clock

stopwatch / (sports) to stop the clock

minute hand (of a clock or watch) / double crochet

alarm bell (on a clock or phone)

to drive in reverse / fig. to take a backward step / retrogressive / trying to turn the clock back

time trial (e.g. in cycle race) / timed race / competition against the clock

clock

day and night / round-the-clock

pointer on a gauge / clock hand / cursor / (computing) pointer

wall clock

to clock in for work

mechanical clock

balance (of a watch or clock) / balance wheel

atomic clock

chiming clock

to sound a bell / (of a clock) to chime

water clock / clepsydra

ball of fluff (containing seeds), e.g. a dandelion clock

clock

timer / timing clock / alarm clock

hand of a clock / hour hand

quartz clock

to work against the clock / to hurry with work to get it done in time

clock face

minute hand (of a clock or watch)

water clock; clepsydra / to drip

bell tower / campanile / clock tower / Bell Tower, historic attraction in Xian, Beijing etc

desk clock

(coll.) to work non-stop; to work around the clock

hourglass / water clock / clepsydra

(of a clock or watch) to run; to register time / (of a utility meter, odometer etc) to register; to advance; to click over

(onom.) used in words that describe machine gunfire, the ticking of a clock or the clatter of horse hooves etc

digital clock

desk clock

(of a watch or clock) to keep time / (physics) propagation time / travel time (of a wave)

pendulum clock

hand of a clock

second hand (of a clock)

(indicating time of day) o'clock

water clock used to mark night watches