1、wrap

(用纸、布等)包，裹

Harry had carefully bought and wrapped presents for Mark to give them.

哈里精心购置了礼物又仔细包好，让马克交给他们。

Mexican Indians used to wrap tough meat in leaves from the papaya tree.

墨西哥印第安人过去常用番木瓜树叶把难嚼的肉包起来。

用…包;用…裹

She wrapped a handkerchief around her bleeding palm.

她用手绢将流血的手掌包扎起来。

Then she stood up, wrapping her coat around her angrily.

然后她站了起来，怒气冲冲地穿上大衣。

保密，秘而不宣（常指待日后宣布）

The bids were submitted in May and were meant to have been kept under wraps until October.

标书5月份递交，本欲10月份才予以公布。

The date and venue of the game must remain under wraps.

比赛的时间和地点必须保密。

2、encounter

遇到，遭遇（问题、困难）

Every day of our lives we encounter stresses of one kind or another.

我们在每天的生活中会面临这样或那样的压力。

Environmental problems they found in Poland were among the worst they encountered.

他们在波兰发现的环境问题是他们遇到过的最严重的。

偶遇;邂逅

Did you encounter anyone in the building?

你在大楼里遇到谁了么？

Renata wrote him that she had encountered her long-estranged father.

雷娜塔写信告诉他说她碰到了分离多年的父亲。