leery

1. ADJ If you are leery of something, you are cautious and suspicious about it and try to avoid it. 警觉的; 猜疑的[非正式]

Executives say they are leery of the proposed system. 行政人员们说他们对拟建的系统持怀疑态度。

They were leery about investing in a company controlled by a single individual. 他们不太放心把资金投向一间由一人独自操控的公司。

2. ADJ If someone looks or smiles at you in a leery way, they look or smile at you in an unpleasant way, usually because they are sexually interested in you. 不怀好意的; 色迷迷的[表不满]

...a leery grin. ...淫笑。