adj.小心的,谨慎的;
例句:
He gave her a wary look.
他留意地看了她一眼。
Let us be honest: We know that some are wary of the future.
请允许我直言不讳: 我们知道有些人对未来小心翼翼.
The police will need to keep a wary eye on this area of town (= watch it carefully, in case there is trouble) .
警方必须密切注意这一带城区。