loose screw

例句 (10)

• The chair leg wobbled because it had a loose screw.椅子腿摇晃，因为它有一个松动的螺丝。
• I need to tighten this loose screw before the handle falls off.我需要拧紧这个松动的螺丝，以免把手掉下来。
• Be careful, there's a loose screw on the banister.小心，扶手上有一个松动的螺丝。
• He found a loose screw in the mechanism of the old clock.他在旧钟的机械装置中发现了一个松动的螺丝。
• After the earthquake, many fixtures had a loose screw.地震后，许多固定装置都有松动的螺丝。
• The carpenter quickly fixed the loose screw in the cabinet door.木匠迅速修好了橱柜门上松动的螺丝。
• She noticed a loose screw on her glasses and tightened it.她发现眼镜上有一个松动的螺丝，并将其拧紧了。
• A loose screw can cause a lot of damage if not addressed.一个松动的螺丝如果不及时处理，可能会造成很大的损坏。
• Is that a loose screw or is it supposed to be like that?那是一个松动的螺丝，还是本来就应该那样？
• The child pointed at the loose screw on his toy car.孩子指着他玩具车上松动的螺丝。