With one's hackles up

with [wɪð]

prep. 和，跟;随着;关于;和…一致;

one's

a. 人们的；自己的

hackles

n. 狗颈部的毛（hackle的复数）

up [ʌp]

adv. 在上面，在高处;起床，起来;向上;由低到高; adj. 向上的;上升的;竖立的，垂直的;举起的; vt.& vi. 增加;加速;提高;举起，拿起; prep. 在…的上端;向高处;沿…而去;向…上游; n. 上升，升高;兴旺，繁荣;上坡;（价格等）上涨;

We're off to the animal shelter.

我们这就去动物收容所。

Whom will you write to?

你将写信给谁？

OK, everyone. Less noise, please! Gather round and listen carefully. First we are going to search the beach and the rock pools. Let me remind you what we are looking for: seaweeds, fish, plants, all living things. When you find anything, make a note where

00在这里集合，游泳之后再吃午餐。别着急！我们有足够的时间。