shrilly

基本解释

An instant after he issued with a lighted fagot, which he threw into the darkness, whistling shrilly.
工夫不大，他拿了一束點著的乾柴跑出來，把它扔在黑暗裡，同時吹起了尖聲的口哨。
dict.cn
At that high altitude, suddenly, very close to you was a rattler, shrilly rattling his tail, giving a warning.
在那麽高的海拔，突然離你很近的地方有一條響尾蛇，高頻地搖動著他的尾巴，發出了警告。
blog.sina.com.cn
This explains why North Korea has reacted so shrilly to America's moves against the North's banking assets in Macau.
這樣就解釋了爲什麽美國對朝鮮在澳門的資産動手時朝鮮的反應如此歇斯底裡。

China's diplomatic style has evolved since the early 1990s, when its language was far more shrilly anti-American.
ECONOMIST: China
When I did, I found myself in a shrilly lit, tiled space (reminiscent of a butcher shop) decorated here and there with pictures of Pope John Paul II.
FORBES: Editor's Note
So, less shrilly, did the Dutch, Swedes and Austrians.
ECONOMIST: Agenda 1999