1.supply to 供給，提供
例句：The blood supply to the skin is reduced when muscles stiffen.
當(dāng)肌肉變得僵硬時(shí)，皮膚的供血量就減少了。
2.supposed to do sth. 認(rèn)為應(yīng)該做某事，認(rèn)為必須做某事
例句：I'm not supposed to do a lot of things.
我不該干的事多了。
3.susceptible to (sth.) 易受……影響的；敏感的，過敏的
例句：Children are susceptible to various illnesses.
孩子易患各種疾病。
4.suspend from 懸掛，吊起；（作為一種處分）暫令……停止參加活動(dòng)，暫時(shí)剝奪……的特定權(quán)利
例句：These small animals can suspend from the branches by their tails.
這些小動(dòng)物可以用尾巴將自己倒掛在樹枝上。
5.sweep up 打掃，清掃（房間等）；掃去，撣去（灰塵等）
例句：Get a broom and sweep up that glass will you?
拿掃帚把那些玻璃清掃干凈好嗎？
6.sweetness and light 和藹可親，溫文爾雅，友善
例句：It has not all been sweetness and light between him and the Prime Minister.
他和首相的關(guān)系并不總是那么愉快融洽。