Stabilising
vi. 稳定；安定\\nvt. 使…坚固；使…安定；装稳定器（等于stablize）
🗣️ 情景例句
You'll be glad to hear that Bill is alive and kicking.
比尔现在精神饱满，你听了一定很高兴。
Rear sons for help in old age; and store up grains against famine.
养儿防老。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）