Germless
a. 无菌的
🗣️ 情景例句
Don't give it another thought.
不要再想了。
Congratulations on your good luck.
我恭喜你好运。
I am used to traveling by air and only on one occasion have I ever felt frightened.
我习惯了乘飞机旅行，只是有一次把我吓坏了。