一点就通

a hint is all that is needed / understanding each other without the need to explain

one / single / a (article) / as soon as / entire; whole; all; throughout / "one" radical in Chinese characters (Kangxi radical 1) / also pr. [yao1] for greater clarity when spelling out numbers digit by digit

a bit / a little / one dot / one point

point / dot / drop / speck / o'clock / point (in space or time) / to draw a dot / to check on a list / to choose / to order (food in a restaurant) / to touch briefly / to hint / to light / to ignite / to pour a liquid drop by drop / (old) one fifth of a two-hour watch 更[geng1] / dot stroke in Chinese characters / classifier for items

at once / right away / only / just (emphasis) / as early as / already / as soon as / then / in that case / as many as / even if / to approach / to move towards / to undertake / to engage in / to suffer / subjected to / to accomplish / to take advantage of / to go with (of foods) / with regard to / concerning

(after a suppositional clause) in that case; then / (after a clause of action) as soon as; immediately after / (same as 就是[jiu4 shi4]) merely; nothing else but; simply; just; precisely; exactly / only; as little as / as much as; as many as / to approach; to move towards / to undertake; to engage in / (often followed by 著|着[zhe5]) taking advantage of / (of food) to go with / with regard to; concerning / (pattern: 就[jiu4] ... 也[ye3] ...) even if ... still ... / (pattern: 不[bu4] ... 就[jiu4] ...) if not ... then must be ...

to go through / to know well / (suffix) expert / to connect / to communicate / open / to clear / classifier for letters, telegrams, phone calls etc

classifier for an activity, taken in its entirety (tirade of abuse, stint of music playing, bout of drinking etc)