specimen[?spes?m?n]【詞頻】★☆☆☆☆n. 樣品;(動(dòng)植物的)標(biāo)本sphere[sf??(r)]【詞頻】★☆☆☆☆n. 球(體);(興趣或活動(dòng)的)范圍... [查看全文]
soak[s??k]【詞頻】★☆☆☆☆v. 浸泡;沉浸在(工作或?qū)W習(xí)中)soda[?s??d?]【詞頻】★☆☆☆☆v. 蘇打水;汽水softball[?s?ft?b... [查看全文]
sideways[?sa?dwe?z]【詞頻】★☆☆☆☆adv. 從一旁地;向一旁地;平級(jí)地adj. 從一旁的;向一旁的sip[s?p]【詞頻】★☆☆☆☆n. 一... [查看全文]
seatbelt[si?tbelt]【詞頻】★☆☆☆☆n. 安全帶sector[?sekt?(r)]【詞頻】★☆☆☆☆n. 部門;扇形;(大型組織的)部分setback[?set... [查看全文]
saddle[?s?d(?)l]【詞頻】★☆☆☆☆n. (自行車或摩托車的)車座;鞍v. 給(馬)配鞍sake[se?k]【詞頻】★☆☆☆☆n. 理由;目的scent[... [查看全文]
ripe[ra?p]【詞頻】★☆☆☆☆adj. 成熟的;時(shí)機(jī)成熟的【派】ripen [?ra?p?n] v. 成熟rite[ra?t]【詞頻】★☆☆☆☆n. 儀式;典... [查看全文]
restriction[r??str?k?(?)n]【詞頻】★☆☆☆☆n. 限制;束縛【形】restrain [r??stre?n] v. 制止;抑制;限制retrain[?ri?... [查看全文]
refugee[?refj??d?i?]【詞頻】★☆☆☆☆n. 避難者;難民reimburse[?ri??m?b??(r)s]【詞頻】★☆☆☆☆v. 償還reinforce[?ri... [查看全文]
raffle[?r?f(?)l]\[?r?fl]【詞頻】★☆☆☆☆n. 買彩票抽獎(jiǎng)v. 抽獎(jiǎng)贈(zèng)送(貨品)rally[?r?li]【詞頻】★☆☆☆☆n. 集會(huì)v. 集合;... [查看全文]
proportion[pr??p??(r)?(?)n]【詞頻】★☆☆☆☆n. 比例prosperity[pr??sper?ti]【詞頻】★☆☆☆☆n. 繁榮【派】prosperous [... [查看全文]