croaking hoarse嘶哑的
The croaking低沉的
croaking catfish刺陶乐鲇
croaking gourami咕鲈;条纹短攀鲈
Croaking Cisticola蛙声扇尾莺;呱叫扇尾莺
And croaking frogs和呱呱叫的青蛙
sound like frogs croaking听起来像蛙鸣
croaking ground-dove斑嘴地鸠
Columbina cruziana Croaking Ground Dove斑嘴地鸠
V-I（不及物动词） When a frog or bird croaks, it makes a harsh, low sound. (蛙或鸟) 呱呱地叫
Thousands of frogs croaked in the reeds by the riverbank.
成千上万只青蛙在河岸的芦苇中呱呱地叫。
N-COUNT（可数名词） Croak is also a noun. 呱呱叫声
...the guttural croak of the frogs.
…青蛙喉间发出的呱呱叫声。
V-T（及物动词） If someone croaks something, they say it in a low, rough voice. 以低沉沙哑的声音说
Tiller moaned and managed to croak, "Help me."
蒂勒呻吟着，勉强用低沉沙哑的声音说：“帮帮我。”
N-COUNT（可数名词） Croak is also a noun. 低沉而沙哑的声音
His voice was just a croak.
他的嗓音不过是个低沉而沙哑的声音。
V-I（不及物动词） When someone croaks, they die. 断气 [非正式]
I think the doctors were worried that I was going to croak on their watch.
我想医生们都担心我会在他们当班的时候断气。