如何在react native中仅更改特定子样式属性？

import React from 'react';
import { View, StyleSheet } from 'react-native';

const MyComponent = () => {
  return (
    <View style={styles.container}>
      <View style={[styles.child, { backgroundColor: 'blue' }]} />
      <View style={styles.child} />
      <View style={[styles.child, { borderRadius: 10 }]} />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    flexDirection: 'row',
    justifyContent: 'space-around',
    alignItems: 'center',
  },
  child: {
    width: 50,
    height: 50,
    backgroundColor: 'red',
  },
});

export default MyComponent;