Understerilization
低压杀菌
🗣️ 情景例句
Before the barbeque let's sharpen all the knives.
烧烤之前先把刀磨一磨。
Who is calling?I don't recognize your voice.
谁打来的电话？我听不出你的声音。
Such an experience befell a certain young girl the first time she was traveling alone.
一个小姑娘第一次单独出门就碰到了这种情况。