Her expression was watchful and alert.
她露出一副察言观色、处处提防的表情。
His mother kept a watchful eye on him.
他的母亲特别留心他。
The children played under the watchful eye of their teacher.
孩子们在老师的看护下玩耍。
1.注意的,注视的,留心的,小心提防的,警戒的 (of; against)
2.〈古〉不眠的
1.looking at something carefully, or noticing everything that is happening
1.Religion, with its belief in watchful gods and extravagant rituals and practices, has been a social glue for most of human history.
借助于神监督的信念和繁琐的仪制轨式，宗教成为人类大部分历史中的社会粘合剂。
2.Down through the different foods she worked, giving the name of each dish its proper position according to its length with a watchful eye.
她从上到下仔细地看着，按照各种菜名的长短把它们打在恰当的位置上。
3.Socially there appears to be bit of drama brewing, so be watchful - it may erupt in mid-September.
社交上，会出现戏剧性的事情，所以要小心。它可能发生在9月中旬。
4.The regulator will also be keeping a watchful eye: to award a banking licence and then see that business fail would be calamitous.
监管机构应始终保持警惕：在授予银行执照时，以及警惕银行经营不善而带来的灾难性后果。
5.Strange events take place away from watchful eyes, and nature is often cruel to those who try to steal her secrets.
诡异的事件在远离那些警惕眼睛的地方发生，自然对那些企图偷走她秘密的家伙总是十分残酷的。
6.The contamination is already spreading up the East Coast, so be watchful anywhere the Gulf waters may have contact with you.
污染已经扩展到东海岸，所以请戒备海湾任何地区可能接触到你的海水。
7.The legislature is the watchful guardian over the public purse. It is its duty to see that the disbursement has been honestly made.
立法部门则是公款的忠实看管者，其职责是监督公款是否被适当运用支付。
8.The following day, I settled Dad in the garden and left the children playing under his watchful eye.
第二天，我把父亲在花园里安顿好，并托咐他看一会儿戏耍的孩子。
9.He did not remember his sister at all, except as a tiny, feeble baby, always silent, with large, watchful eyes.
他根本记不得妹妹，只恍惚她是个虚弱的小婴儿，总是不哭不闹，瞪着紧张不安的大眼睛。
10.Kane has had food delivered to houses down the block from her family's Maryland home to avoid her parents' watchful eye.
住在马里兰的她，为了不让父母发现，要求工作人员把食品投递到她家所在的街区。