键

key (on a piano or computer keyboard) / button (on a mouse or other device) / chemical bond / linchpin

to establish / to found / to set up / to build / to construct

Character component without intrinsic meaning

crucial point / crux / CL:個|个[ge4] / key / crucial / pivotal

keyword

button or key (on a device) / keystroke / CL:個|个[ge4] / to press a button

keyword

chemical bond

(computer) shortcut key / hotkey

carriage return

covalent bond (chemistry)

a harpsichord

left arrow key (on keyboard)

key performance indicator (KPI)

double bond (chemistry)

triple bond (chemistry) / triple link

up arrow key (on keyboard)

down arrow key (on keyboard)

disulfide (chemistry)

to take caution as the key (idiom); to proceed very carefully

valence bond (chemistry)

right arrow key (on keyboard)

single bond (chemistry)