常在的英文：
higher ranked attendant

参考例句：

Bears often hibernate in caves
熊常在山洞里冬眠。

On the Double Ninth Festival people often climb hills or mountains to look far into the distance.
人们经常在重阳节登高远眺。

Anthems are used in religious services.
圣歌常常在宗教礼拜时演唱。

An often bipartisan coalition of legislators acting together for a common purpose or interest
为共同目的或利益而常在一起工作的两党联合的立法委员。

Frequently, early in the disease, the skin is discolored by a marked erythema
常在疾病早期，皮肤因有明显的红疹而变色。

He used to tip me when I went back to school.
过去他常在我回校时给我点零钱花。

Any of various moths of the family Lasiocampidae,whose larvae often construct tentlike webs among the branches of trees.
枯叶蛾任一种枯叶蛾科的蛾子，幼虫常在树枝间造帐状的网

The soft, subdued light seen at dusk or dawn or in dimly lit interiors.
半强度的光通常在黄昏、破晓或室内光照弱的时候出现的柔和灰暗的光线

The young people often get together to talk of everything under the sun.
年轻人常在一起谈天说地。

I often spend my night outdoor.
我常在野外过夜。

higher是什么意思：
adj. [high] 的比较级；更高的

The help are demanding higher wages.
雇工们要求增加工钱。

Responsible to higher authority; accountable.
对上级负责的；应负责任的

You will have to remit this problem to a higher authority.
你得把这个问题提交给上一级。

ranked是什么意思：
n. 排；等级；军衔；队列；行列
v. 排列；把…分等；列为；列队
adj. 讨厌的；恶臭的；繁茂的

formation; rank
队形

He rose from the rank of captain to the rank of general.
他从上尉升到将军。

Your rank is next to mine.
你的排名居于我之后。

attendant是什么意思：
n. 服务人员；侍者，随从
adj. 伴随的；护理的

Attendance is obligatory.
出席是必须的。

in attendance on a person
随侍 [服侍] 某人

Everybody consciously attends to things and everything is attended to
人人自觉管,事事有人管。