Maskless
[计] 无掩模的, 无屏蔽的
🗣️ 情景例句
Does this car have good fuel economy?
这种车省油吗？
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
He may never be sure where the next meal is coming from, but his is free from the thousands of anxieties which afflict other people.
他可能从不知道下顿饭有无着落，但他不像有人那样被千万桩愁事所折磨。