n.树皮,(狗等的)吠声，嗥叫声,枪声,短促响亮的人声
v.(狗)吠叫,厉声发令,厉声质问,擦破(或蹭掉)…的皮
bark的第三人称单数和复数

原形：bark第三人称单数：barks复数：barks过去式：barked过去分词：barked现在分词：barking

The bark can be used as medicine.
树皮可以作药材。
Deer had stripped all the bark off the tree.
鹿把树皮全都啃光了。
Dogs always bark at strangers.
狗总是对着陌生人叫。
Their dogs bark loudly.
他们的狗大声吠叫。
The dog startled awake and let out a loud bark at the sound of footsteps outside.
狗突然被外面的脚步声惊醒，大声吠叫起来。
She was practicing her dog whispering technique, coaxing her puppy to bark on command.
她正在练习狗语技巧，教小狗按指令吠叫。
The mailman arrived, and the neighborhood dogs began barking in unison.
邮递员来了，附近的狗们开始齐声吠叫。
The children were playing a game where they pretended to be wolves, barking at each other in the park.
孩子们在公园里玩一个游戏，他们假装是狼，互相模仿狼的叫声。
The security guard's bark was more effective than his bite; just his stern voice was enough to deter intruders.
守卫的吼声比他的实际行动更有效，他严厉的声音就足以吓退入侵者。
The parrot repeated its owner's words, barking out "Hello!" when she greeted it every morning.
鹦鹉模仿主人的话，每天早上她打招呼时都会模仿出"你好！"
The old man's bark was louder than his bite; he had a commanding presence despite his age.
老人虽然年纪大，但他的威严远胜于他的身体力行。
The tree outside my window was struck by lightning, and I heard a sharp bark as the electricity coursed through it.
我窗外的树被闪电击中，我听到一声尖锐的噼啪声，那是电流通过树木的声音。
The dog trainer praised the well-behaved dogs, who obediently barked on cue during their demonstration.
训犬师赞扬那些表现良好的狗，在演示时它们能准确地按照指令吠叫。
In the forest, the howl of a wolf echoed, followed by the answering bark of another pack in the distance.
在森林里，狼群的嚎叫回荡着，远处传来另一群狼的回应吠声。