Malum coxae senilis
[医] 老年性髋关节病
🧩 词语组成解析
(疾)病
🗣️ 情景例句
Now, we always use different packing for different goods.
我们一向是不同的货物用不同的包装。
To float
飘浮
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了