關於中常的英文

average; middling

參考例句：

Advertisements often contain catch phrases.

廣告中常出現妙句。Skin disorders are common occupational diseases among factory workers.

皮膚病是工人中常見的職業病Natural gas is often present in the reservoir rock.

儲油巖中常有天然氣。Ethmoid sinusitis is frequently complicated in children by orbital cellulitis and abscess

篩竇炎在兒童中常併發眼眶蜂窩織炎及膿腫。Ethmoid sinusitis is frequently complicated in children by orbital cellulitis and abscess.

篩竇炎在兒童中常併發眼眶蜂窩織炎及膿腫。 That part of a control program that is resident in main storage.

控制程序中常駐在主存中的那部分。同residentcontrol program。 In hardware,it often represents a example,the B box,the subscript box.

在硬件中常用它來代表寄存器。如B寄存器，下標寄存器。The sun and the moon are often personified in poetry.

詩歌中常把日、月擬人化al conversation tends to be filled with repetition.

隨意的交談中常常有許多重複的'話。Lysophospholipids are often observed in plant lipid extracts

溶血磷脂在植物類脂提取物中常看到。average是什麼意思：

n. 平均，平均數；一般，普通

v. 平均達到；使平衡；平均為

adj. 平均的；一般的，普通的

general average

共同海損 average sth out(at sth);calculate the average of sth

算出某事物的平均數 He's an average Joe.

他是典型的普通人。It is impossible to strike an average.

不可能算出一個平均數。 They decide the average distribution of profit.

他們決定利潤平均分配。middling是什麼意思：

adj. 中等的，普通的

adv. 中等，普通

v. middle的ing形式；把…放在中間

A baby is wobbling in the middle of the yard.

一個小孩正在院子中間蹣跚學步。A middle course is the safest

中庸之道最保險He was stranded in the middle of nowhere.

他身在茫茫荒野中，一籌莫展。The middle course is the best

中庸之道為上策 landed smack in the middle of the carpet.

那東西正好落在地毯的中央。