to take care (of); to control; to manage; to be in charge of; to look after; to run; to care about; tube; pipe; woodwind; classifier for tube-shaped objects; particle similar to 把 in 管...叫 constructions; writing brush; (coll.) to; towards

to supervise; to manage; to administer; management; administration

(drinking) straw; pipette; eyedropper; snorkel

despite; although; even though; in spite of; unhesitatingly; do not hesitate (to ask, complain etc.); (go ahead and do it) without hesitating

in charge; responsible for; person in charge; manager

tubing; pipeline; (fig.) channel; means

vein; artery

to look after