Glandular means “about glands” or “made by glands.” So glandular tissue is the kind of body stuff glands are made of, and a glandular liquid is one a gland has produced, like spit or some kinds of oil in the skin. It is a school-and-clinic word, not a word you toss into a joke.

Glandular means "about glands" or "made by glands."glandular的意思是「和腺體有關」或「由腺體製造的」。So glandular tissue is the kind of body stuff glands are made of所以glandular tissue是指腺體所構成的那種身體組織，and a glandular liquid is one a gland has produced, like spit or some kinds of oil in the skin而glandular liquid則是腺體分泌出來的液體，像口水，或皮膚裡的某些油脂。It is a school-and-clinic word這是個學校和診間會用的字，not a word you toss into a joke不是拿來開玩笑的字。

In British English, students meet it most often in glandular fever, an illness that makes you very tired; American English more often says mono for that same illness.

In British English, students meet it most often in glandular fever, an illness that makes you very tired在英式英文裡，學生最常在glandular fever這個詞裡遇到它，這是一種會讓人非常疲倦的疾病；American English more often says mono for that same illness美式英文則比較常用mono來指同一種病。

The -ar ending just turns the gland idea into an adjective. You can talk about a gland without this word, but glandular is the neat way to say “this belongs to glands.”

The -ar ending just turns the gland idea into an adjective-ar這個字尾只是把gland（腺）這個概念變成形容詞。You can talk about a gland without this word你不用這個字也可以講腺體，but glandular is the neat way to say "this belongs to glands."但glandular是簡潔表達「這是屬於腺體的」的方式。