小伙伴的英文：
little companions
little friends
little buddies

参考例句：

A doctor's little son was playing with a young friend in the surgery.
医生的小儿子和他的小伙伴在诊所里玩。

A playmate came to tell me that one of my shirts was hanging damp upon the clothesline
一个小伙伴来告诉我说我的一件未干的衬衫还晒在晾衣绳上呢。

And right there, on top, was my little pal.
包一打开，一眼就能看到上面我的小伙伴。

little是什么意思：
adj. 小的；年幼的；短的，近的；可爱的；讨厌的；微不足道的
pron. 不多的；一些
adv. 少许；稍微
n. 少许；没有多少；短时间

He is recovering little by little.
他的健康正在渐渐地恢复起来。

Little by little and Bit by Bit
积少成多,积沙成塔

What costs little is little esteemed.
便宜的东西得不到珍视。

companions是什么意思：
n. 同伴；同事；指南
v. 陪伴

inseparaBle companions.
形影不离的伙伴

delectable companions
令人愉快的伴侣

Courtesy is the inseparable companion of virtue.
礼貌和美德是分不开的伴侣。

friends是什么意思：
n. [friend] 的复数

A friend in need is a friend indeed.
患难之交才是真正的朋友。

Thy friend has a friend and thy friend's friend has a friend so be discreet
你的朋友有朋友,朋友的朋友又有朋友,所以要谨慎小心

We / You / They are friends.
我们/你们/他们是朋友。 [are 的略写形式为“'re”，如： you're, We're, They're]