英和和英

to be seen

something that is indispensable

lamentable―deplorable

to give up

be due

to be careful

of something, to be proper

be in charge of

be in charge of

meet a need

to keep watch

keep guard

to be expected

to be expected

position or line of employment

to nurse

to be punctual

make sure of

be oriented

to be consulted

to be responsible

something you have to do

to meet a need

do the necessary

to nurse (someone)

the act of keeping watch

It's necessary.

to specialize in something

to be concerned

deem to be