sharp whistle

例句 (10)

• The referee blew a sharp whistle, signaling the end of the game.裁判吹响了尖锐的哨声，示意比赛结束。
• Suddenly, a sharp whistle pierced the quiet night, startling everyone.突然，一声尖锐的哨声划破宁静的夜晚，吓了所有人一跳。
• She let out a sharp whistle to get the dog's attention.她发出了一声尖锐的口哨，以引起狗的注意。
• A sharp whistle from the coach gathered the players for practice.教练一声尖锐的哨声把队员们召集起来训练。
• If you hear a sharp whistle, it means there's an emergency, so evacuate immediately.如果你听到尖锐的哨声，这意味着有紧急情况，请立即撤离。
• The train's sharp whistle echoed through the valley, announcing its arrival.火车尖锐的汽笛声在山谷中回荡，宣告它的到来。
• He emitted a sharp whistle of surprise when he saw the unexpected guest.他看到不速之客时，发出了尖锐的口哨声表示惊讶。
• With a sharp whistle, the principal called the students to order in the assembly hall.校长吹响尖锐的哨声，让集会厅里的学生们安静下来。
• The shepherd used a sharp whistle to direct his sheepdog across the field.牧羊人发出尖锐的口哨声，指挥他的牧羊犬穿过田野。
• A sharp whistle can be very effective in getting someone's immediate attention in a noisy environment.在嘈杂的环境中，一声尖锐的口哨可以非常有效地立即引起别人的注意。