Plantmix
厂拌和物
🗣️ 情景例句
Excuse me, Richard, Marilyn.
打扰一下 Richard Marilyn。
When the heart is full,, the tongue will speak.
胸有成竹，口若悬河。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）