Backshot
消声器内爆音; 排气管内爆音
🗣️ 情景例句
and the problem is that it's set up primarily for kids to play.
而问题是它主要是让孩子们去玩的。
He has gone to America.
他去了美国。[表示结果持续至今]
Are you able to come tomorrow?
明天你能来吗？