Dietary means “about the food and drink a person takes,” not the food itself. We put it in front of another noun: dietary habits (how you usually eat), dietary needs (what your body asks of food), dietary fibre (the fibre that comes from food), dietary supplements (pills or powders people take when meals are not enough).

Dietary Dietary means "about the food and drink a person takes,"意思是「跟一個人吃喝的東西有關」, not the food itself而不是食物本身。We put it in front of another noun我們會把它放在另一個名詞前面: dietary habits像dietary habits（飲食習慣） (how you usually eat)（你平常怎麼吃）, dietary needs dietary needs（飲食需求） (what your body asks of food)（你的身體對食物的需求）, dietary fibre dietary fibre（膳食纖維） (the fibre that comes from food)（來自食物的纖維）, dietary supplements dietary supplements（營養補充品） (pills or powders people take when meals are not enough)（三餐不夠時人們吃的藥丸或粉末）。

Doctors, nurses, and food labels love this word; it sounds a little official. Though actually, at the family table most people just say eating or food — food habits, eating rules — and save dietary for clinics, school health class, and packets.

Doctors, nurses, and food labels醫生、護理師和食品標籤 love this word都很愛用這個字; it sounds a little official聽起來有點官方。Though actually不過其實, at the family table在家裡的餐桌上 most people just say eating or food大多數人只會說eating（吃）或food（食物） — food habits像food habits飲食習慣, eating rules eating rules吃的規矩 — and save dietary for clinics, school health class, and packets而把dietary留給診所、學校健康課和包裝說明用。

It is not only about getting thinner. A child’s dietary needs and an old person’s dietary needs can be about strength, illness, or religion, not about a slimming plan. You almost never use dietary alone as the thing on the plate.

It它 is not only about getting thinner不是只跟變瘦有關。A child's dietary needs and an old person's dietary needs小孩的dietary needs和老人的dietary needs can be about strength, illness, or religion可能跟體力、疾病或宗教有關, not about a slimming plan而不是跟減肥計畫有關。You almost never use dietary alone as the thing on the plate你幾乎不會單獨用dietary來指盤子上的食物本身。