1. The dog''s ears pricked up at the soft sound.
    一听到这轻微的声音，狗的耳朵就竖了起来。

1. \u0039\u0031\u0031\u67E5\u8BE2\u00B7\u82F1\u8BED\u5355\u8BCD

1. 风力增加;用灰泥等粗涂：prick punch 针孔冲 | prick up 风力增加;用灰泥等粗涂 | prick up 风力增加用灰泥等粗涂

2. prick up的反义词

2. 竖起：prick up oneself 打扮自己 | prick up 竖起 | prick 刺

3. (风)加剧,竖起(耳朵)：62prick out移植(幼苗等) | 63prick up(风)加剧,竖起(耳朵) | 71pull ahead(车、司机)抢前

1. 竖起耳朵听;耳朵支起
    If someone pricks up their ears or if their ears prick up, they listen eagerly when they suddenly hear an interesting sound or an important piece of information.

    e.g. She stopped talking to prick up her ears.
           她不再说话，竖起耳朵听着。
    e.g. ...ears which prick up at the mention of royalty.
           一提到皇室就竖起耳朵的人

1. raise

    e.g. The dog pricked up his ears

    Synonym: prickcock up