watcher

a fire watcher; a China watcher.

火灾值班；中国面观察家

bird watchers on the alert for a rare species.

看守者密切注意稀有鸟类

the keen-sighted watcher may catch a glimpse.

目光敏锐的看守也许看见了。

"The robber broke into the bank at the storm night, gambling on the fact the night watchers wouldn't find it because of the thunder and lightning."

"(喻)强盗在狂风暴雨的里闯进了银行,抱着孤注一掷的心情,希望在电闪雷鸣的掩护下,不致被守现。"

But besides the meanderings of the Dow and S&P some market watchers have been eyeing volume numbers which have been pretty piddling lately.

但除了道琼斯指数和标准普尔指数的一波三折外，一些市场观察士还在关注最近相当清淡的成交量数据。