Nonirritating
无刺激性的
🗣️ 情景例句
What has kept you so busy?
什么使你这么忙？
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
I suggest we go shopping together and look for a nice tank.
我建议我们一块去买，找个好看的水箱。