to dot the i's and cross the t's
[cross] {one's} t's and [dot] {one's} i's[cross] the t's and [dot] the i's[dot] {one's} i's and [cross] {one's} t'sto dot the i's and cross the t's
01
to make sure no detail goes unnoticed in compeleting a task
例
I made sure to cross my t's and dot my i's when installing the circuit breaker — you can never be too careful with electrical work.
Please make sure to dot your i's and cross your t's when signing this contract.
