Threaded connection
[化] 螺纹连接
🧩 词语组成解析
a. 有线状图案装饰的
🗣️ 情景例句
That sounds really attractive.
听起来很有吸引力。
Quick at meal, quick at work.
吃得快，做得快。
hold the string so that the weight nearly touches the ground.
让重物几乎接触地面。