n. 名词钉；别针，扣针，饰针；大头针；没价值的东西
vt. 及物动词压住；（用钉等）钉住，钉住，别住，扣住；用障壁等)围住，关住（俚语）抓住；[军]牵制
She used a safety pin to fix the tear in her dress.
她用安全别针修补了裙子上的破洞。
The map was held up by a single pin on the wall.
地图是用墙上的一根图钉固定住的。
He carefully placed the pin back into the cushion.
他小心翼翼地把针放回针垫。
She wore an elegant brooch pin on her jacket.
她在夹克上戴了一枚优雅的胸针。
He used a pin to mark the location on the map.
他用图钉在地图上标记了位置。
The tailor inserted a pin to hold the fabric in place.
裁缝插入了一根大头针来固定布料。
She found a shiny pin on the floor of the ballroom.
她在舞厅的地板上发现了一枚闪亮的别针。
They used a pin to secure the poster to the board.
他们用图钉把海报固定在板子上。
The wrestler tried to pin his opponent to the mat.
摔跤手试图把对手压住在垫子上。
She always keeps a spare pin in her purse for emergencies.
她总是在钱包里备着一枚别针以备不时之需。
pin one's hopes on 寄希望于
pin-up girl 海报女郎
pin money 零花钱
pin the blame on 归咎于
pin one's ears back 全神贯注
pin cushion 针垫
复数: pins; PINs;
第三人称单数: pins;
过去式: pinned;
过去分词: pinned;
现在分词: pinning;
