如何连接按顺序存储在数组中的高位和低位半字节？

def combine_half_bytes(arr):
    result = []
    for i in range(0, len(arr), 2):
        high_byte = arr[i]
        low_byte = arr[i+1]
        combined_byte = (high_byte << 4) | low_byte
        result.append(combined_byte)
    return result

# 示例数组
arr = [0b11001101, 0b10101010, 0b01110101, 0b11110000]

# 调用函数
result = combine_half_bytes(arr)

# 输出结果
print(result)

[205, 176]