102. sneeze .n.喷嚏 v.打喷嚏
101.skateboard 滑板(长约50厘米的窄板,装有滑轮可站在上面滑行.)
100. significance .n. [u] 1) 意义;意思 2) 重大意义;重要性
99. semicircle .n.半圆形;半圆形的周长;半圆形的东西 a ~ of chairs 排列成半圆形的椅子.
98. scratch v.
1) a).刮,划,抓(物体表面或皮肤)(呈现伤或痕)
The dog is scratching at the door.狗正在抓门.
b ) 抓,划或刮而成(某状态) scratch a line on a surface 在物体表面上划出一条线.
2) 挠或擦(皮肤);尤指(搔痒)
3) ~sb/sth(on sth)使(自己或身体某部)意外划伤.
He’s scratched his hand on a nail.他的手让钉子刮破了.
4) 发出刮或擦的声音. My pen scratches.我的钢笔在写字时发出刮纸声.
还可以作n.
97. scarf .n. 围巾;头巾;披肩
96. scar n. 1) 伤痕,疤 2) (精神上的)创伤 Her years in prison left a scar.
他在狱中的岁月留下了精神创伤.
v. (-rr-) 1) 给(某人)留下伤痕. 2) ~ (over) 痊愈(留下疤痕);结疤.
The wound gradually scarred over. 伤口逐渐痊愈结疤.
95. sausage n. [c,u]香肠,腊肠
94. scared adj. ~(of sb/sth) 惊恐的,恐惧的 I’m scared (of ghosts) 我害怕(鬼)
93. ripen / raipn/ v. (使某物)成熟 ripening corn即将成熟的谷物
peaches ripened by the sun 经日晒而成熟的桃