2PHRASE [NOUN inflects, PHRASE n]在(某人)的警觉目光下;在…的监视下 If you do something under the watchful eye of someone who has authority over you, they watch you carefully to make sure there are no problems. 在(某人)的警觉目光下;在…的监视下
There were demonstrations in the streets today, under the watchful eye of police.
今天,在警方的监视下大街上进行了游行。
Children swim at the pool, under the watchful eye of lifeguards.
孩子们在救生员的监护下在水池里游泳。
3PHRASE [VERB inflects, PHRASE n]看护;提防 If you keep a watchful eye on someone or something, you watch carefully to make sure there are no problems. 看护;提防