unkind; harsh; cutting; mean; acrimony; to embezzle by making illegal deductions

intentionally; deliberately; purposely; painstakingly; meticulously

hardworking; assiduous

stiff; inflexible; mechanical; stubborn; to cut blocks for printing

lit. carved in bones and engraved in the heart (idiom); fig. etched in one's memory; unforgettable

immediately; at once; right away

time; juncture; moment; period of time; CL:個|个[ge4],段[duan4]; constantly; always

a quarter of an hour; 15 minutes; a moment; an instant

profound; deep; deep-going

this moment; now; at present