Fasteners
n. 紧固件( fastener的复数形式 ); 结扎者; 钮扣; 拉链
🗣️ 情景例句
Can I help you?
我能帮你忙吗？
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
What's going on?
发生什么事了？