gum是一个常见的英语单词,它有多种含义和用法。首先,gum可以作为名词使用,意思是“口香糖”,也可以指“牙龈”。其次,gum也可以作为动词使用,意思是“咀嚼”或者“粘合”。
怎么读(音标)
gum的音标为/ɡʌm/。
用法
1. 作为名词时,gum可以指一种咀嚼的物质,通常是指口香糖。:
- I always have a pack of gum in my bag.
(我包里总是有一盒口香糖。)
- Can I have a piece of gum?
(我可以要一块口香糖吗?)
2. Gum还可以指牙龈,即牙齿周围的软组织。:
- I need to see the dentist because my gums are bleeding.
(我的牙龈出血了,我需要去看牙医。)
- Brush your teeth and gums twice a day to maintain good oral hygiene.
(每天刷牙两次保持良好的口腔卫生。)
3. 作为动词时,gum意思是“咀嚼”或者“粘合”。:
- She was chewing gum while she was studying.
(她在学习的时候在嚼口香糖。)
- The envelope is sealed shut because someone gummed it.
(信封被人粘住了。)
4. Gum还可以指“粘性物质”,通常用于指胶水或者胶带。:
- Can you pass me the gum? I need to stick this photo in my journal.
(你能把胶水递给我吗?我需要把这张照片粘在我的日记本上。)
例句1-5句且中英对照
1. My mom always has a pack of gum in her purse.(我妈妈总是在她的钱包里放一盒口香糖。)
2. The doctor said I need to floss more to prevent gum disease.(医生说我需要更多地使用牙线来预防牙龈疾病。)
3. The little boy was chewing gum loudly in class and the teacher had to tell him to s.(小男孩在课堂上大声嚼口香糖,老师不得不告诉他停止。)
4. I accidentally stepped on some gum on the sidewalk and now it's stuck to my shoe.(我不小心踩到了人行道上的一块口香糖,现在它粘在我的鞋子上了。)
5. The carpenter used wood glue to gum together the broken pieces of furniture.(木匠用木胶将家具的碎片粘合起来。)
同义词及用法
1. Chewing gum - 口香糖
2. Bubble gum - 泡泡糖
3. Adhesive - 胶水,粘合剂
4. Cement - 水泥,胶合剂
5. Stick - 粘住,粘合
编辑总结
gum是一个常见的英语单词,它可以作为名词或者动词使用。作为名词时,它可以指口香糖、牙龈或者粘性物质。作为动词时,它的意思是“咀嚼”或者“粘合”。在日常生活中,我们经常会用到gum这个词,因此了解它的不同含义和用法是很重要的。希望本文能够帮助你更好地理解和使用这个单词。