後磨牙的意思、翻譯和例句

是什麼意思

「後磨牙」是指位於口腔後方的磨牙,通常是指上、下顎的最後幾顆牙齒,主要功能是咀嚼食物。在人類的牙齒結構中,磨牙是用來研磨和粉碎食物的,特別是較硬的食物。後磨牙通常在青少年或成年時期才會完全長出,並且它們通常比前面的牙齒更大,形狀也更適合咀嚼。

依照不同程度的英文解釋

  1. The teeth at the back of your mouth.
  2. Teeth used for chewing food.
  3. The large teeth at the end of the mouth.
  4. The teeth that help break down food.
  5. Teeth located in the back that grind food.
  6. Molars that are crucial for the chewing process.
  7. Teeth that are adapted for crushing and grinding.
  8. Teeth situated posteriorly that assist in mastication.
  9. The posterior teeth designed for the mechanical breakdown of food.
  10. The back teeth that play a key role in chewing and grinding food.

相關英文單字或片語的差別與用法

1:Molar

用法:

這個詞專指後磨牙,通常用於牙科或醫學領域。磨牙的主要功能是研磨食物,這使得它們在咀嚼過程中非常重要。磨牙通常有多個尖端,能夠有效地粉碎食物,並且通常在口腔的後方,與前面的牙齒相對。

例句及翻譯:

例句 1:

我最近牙醫告訴我需要拔掉一顆磨牙。

My dentist told me I need to have a molar removed.

例句 2:

磨牙在咀嚼硬食物時非常有用。

Molars are very useful for chewing hard foods.

例句 3:

這顆磨牙有蛀牙,我必須去治療。

This molar has a cavity, and I need to get it treated.

2:Back tooth

用法:

這是一個非正式的說法,通常用來指代後面的牙齒,包括磨牙和前面的牙齒。這個詞在日常對話中常見,尤其是在描述口腔健康或牙齒問題時。

例句及翻譯:

例句 1:

我感到後面的牙齒有點疼痛。

I feel some pain in my back tooth.

例句 2:

他最近因為後面的牙齒而感到不適。

He has been feeling discomfort because of his back tooth.

例句 3:

我需要檢查我的後牙,因為我覺得它有問題。

I need to check my back tooth because I think there's a problem.

3:Grinding tooth

用法:

這個詞強調磨牙的功能,特別是在咀嚼和粉碎食物的過程中。它通常用於強調牙齒的用途,而不是它們的位置。

例句及翻譯:

例句 1:

磨牙的功能是幫助我們研磨食物。

The grinding tooth helps us to mash food.

例句 2:

當我吃硬食物時,我的磨牙會發揮作用。

My grinding tooth works when I eat hard foods.

例句 3:

這些磨牙的形狀非常適合研磨食物。

The shape of these grinding teeth is very suitable for mashing food.