美國留學(xué)選擇什么專業(yè)好?留學(xué)美國熱門專業(yè)推薦
2019-06-26
更新時間:2024-03-18 03:01作者:小編
?clamp一詞可以作為名詞和動詞使用,作為名詞時,它的意思是“夾子”、“鉗子”、“夾緊裝置”,作為動詞時,它的意思是“夾緊”、“用夾子固定”。它的發(fā)音是/kl?mp/。
1. 作為名詞使用時,clamp通常指一種用來固定物體的工具,可以用來固定木材、金屬或其他材料。它通常由兩個可移動的部分組成,通過旋轉(zhuǎn)螺絲或壓緊手柄來夾緊物體。:
- The carpenter used a clamp to hold the wood in place while he was sawing it.(這位木匠在鋸木頭時用了一個夾子將木頭固定住。)
- The mechanic used a clamp to secure the metal part in place before welding it.(這位機(jī)修工在焊接前用一個夾子將金屬零件固定住。)
2. 作為動詞使用時,clamp指通過使用夾緊裝置來固定物體。:
- He clamped the papers together and put them into the folder.(他將文件夾放在一起,并把它們放進(jìn)文件夾里。)
- She clamped the lid tightly on the jar to prevent any spills.(她把罐子蓋緊以防止溢出。)
3. clamp還可以用作及物動詞,表示“強(qiáng)加限制”、“壓制”。:
- The government clamped down on illegal activities in the city.(嚴(yán)厲打擊城市內(nèi)的非法活動。)
- The teacher clamped down on students who were talking during class.(老師對在課堂上說話的學(xué)生采取了嚴(yán)厲措施。)
4. 另外,clamp也可以作為形容詞使用,表示“緊密固定的”、“夾緊的”。:
- The clamp connection between the two pipes was very strong.(兩根管子之間的夾緊連接非常牢固。)
- He used a clamp grip to hold onto the rope while climbing the mountain.(他在爬山時用夾緊握住繩子。)
1. The doctor used a clamp to hold the artery closed while performing surgery.
(醫(yī)生在進(jìn)行手術(shù)時用夾子將動脈封閉起來。)
2. She couldn't open the jar because it was clamped shut.
(她打不開罐子,因?yàn)樗粖A緊了。)
3. The police clamped down on illegal street vendors.
(嚴(yán)厲打擊非法街頭小販。)
4. He clamped his hand over her mouth to s her from screaming.
(他用手掌捂住她的嘴,阻止她尖叫。)
5. The mechanic used a clamp to hold the car parts in place while repairing the engine.
(修理汽車發(fā)動機(jī)時,機(jī)修工用夾子將零件固定住。)
1. grip:作為名詞時,與clamp的意思相似,表示“緊握”、“緊抓”。:
- The climber had a tight grip on the rope as he descended the cliff.(攀登者在下降懸崖時緊緊抓住繩子。)
- She loosened her grip on the steering wheel and took a deep breath.(她松開方向盤,深吸了一口氣。)
2. fasten:作為動詞時,與clamp的意思相近,表示“固定”、“扣緊”。:
- He fastened the seatbelt before starting the car.(他在啟動汽車前系好了安全帶。)
- She used a clip to fasten her hair back from her face.(她用夾子把頭發(fā)從臉上別開。)
clamp是一個多功能的單詞,既可以作為名詞使用來指代一種工具,也可以作為動詞使用來表示固定物體或施加限制。它還可以用作形容詞來描述物體的狀態(tài)。除了以上提到的用法外,它還有其他衍生含義,如在醫(yī)學(xué)術(shù)語中指代一種手術(shù)器械、在電路中指代電阻等。因此,掌握clamp的用法和意思對于英語學(xué)習(xí)者來說是非常重要的。