Foolproofness
安全装置
🗣️ 情景例句
Well, then, perhaps we can get together another time.
也许我们可以另找时间聚一聚。
We don't like them to pass through here.
我们不希望汽车通过这里。
If she comes, she will get a surprise.
如果她来了，她会感到非常惊奇了。