Celastrus
[建] 南蛇藤属
🗣️ 情景例句
when the dog scratched on the front door.
当那狗在抓前门时。
They exchange happy glances.
他们幸福地互视着。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）