son vertex

• 成熟的； 复杂的

son vertex的用法和样例：

例句

1. When her youngest son returns from work in Tianjin, he scolds his siblings for their selfishness.
   片末的苍凉处境，跟片首造成强烈对比，三代同堂场面处理细致动人，尽显了小津强烈而成熟的个人风格。
2. It is a critical and pivotal point of time where a parent can steer a son away from childish thinking and move him toward more mature thinking.
   相反，这是个关键的时刻来引导你的儿子从孩子气的思考向成熟的思考迈进。