单词的用法及固定搭配

sustain用在injury，loss，leak，bruise，defeat等词的前面作“遭受”解，不及用suffer，receive或get普通。

suspicious（怀疑的）后面接of。

suspenders在英国指吊袜带，在美国指吊裤带，相当于英国的braces

suspect用在presence，plot，danger等词前面作“疑有…”解，用在motive，truth，authenticity等词的前面作“疑…不可靠”解。

说“环境”只可用复数形式surroundings，不可用单数形式surrounding。

A wall surrounds the garden entirely和The house was surrounded by water on all sides等句子里的entirely和on all sides是多余的

surrender有时有双宾语。例如：Each of them surrendered us his gun.

surprised后面接不定式或at和动名词都可以。

I am not sure (about) where he lives等句子里的about用的少，不用的多。

参见suppose 2

Suppose属于祈使语气，supposing是现在分词。有人以为用suppose比用supposing好。

supply不可有双宾语，如不可说He supplies them food and clothing，该在them后面加上with。