Sterilant
止繁殖剂, 杀菌剂, 消毒剂
🗣️ 情景例句
5, 6, 7, go right, 1, 2, back, 5 6 7
向右 1 2 后退
Before I eat dinner,I read the newspaper for a while.
在我吃晚饭以前，我花一会儿读报纸。
but on the whole this is a healthier attitude both for the child and the parent.
但总地来看，孩子和家长双方态度都比较端正。