而且的英文：
not only…but also
as well as
moreover
in addition

It is useless, yea harmful.
不仅无用而且有害。

a hard straight return made on the backhand side.
在反手方向用力而且直接回击。

There is frost on the ground and snow is forecast.
地上结霜了，而且预报说会有雪。

The scholar was reticent, aloof, and meditative
这位学者寡言少语、离群索居而且总在沉思

He not only protested, but contested, and with some vehemence
他不仅抗议，而且争论，还有些激烈。

This move was unexpected, and proportionately disconcerting
这一招倒是出人意料，而且也使人难以招架。

It's because I was very soft and feeble, and in addition I was a poor loser.
因为我很软弱，而且我是不能输的。

Chortling is usually louder and more public
chortling通常声音较大,而且多是当众的

Ragged cuts heal slowly and often poorly.
粗糙的伤口愈合慢，而且不好。

There is not only logic to this argument but precedent, too.
这不仅在逻辑上有过争议，而且也有过先例。

Moreover, matter is also impenetrable.
而且，物质也是不可入的。

Moreover, this is a chemistry thing does.
何况是这种有化学作用的东西呢。

Moreover, this appellation pleased him.
并且这个称呼很中他的意。

Moreover, some opponents question the safety of milk from cows with extra BST.
此外，有些反对者对注射BST过多的奶牛所产牛奶的安全性表示怀疑。

Moreover, some news said export drawback of alloy steel will possibly be abrogated.
此外，有消息称，我国合金钢的出口退税也可能将被取消。

There is no room for addition.
没有增加的余地。

addition or extension that prolongs sth
增加或延长的部分.

He is very clever at addition.
他擅长加法。

A new baby is an addition to the family.
新生儿给家庭增加一口人。

Additive was an important for compound fertilizer.
添加剂是复混肥料中不可忽视的组分。