Ventless
a. 无孔的, 无出口的
🗣️ 情景例句
What do you love about it?
你最喜欢中间的什么？
Only that which is honestly got is gain.
正当的收入才是真正的收入。
By this time, a Lancaster bomber in reasonable condition was rare and worth rescuing.
到了那个时候，状况良好的兰开斯特轰炸机实属罕见，值得抢救。