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v (1)(使)滑動(dòng)((cause to)move along a smooth surface while remaining touching it all the time)[I+prep，I+adv，T+n+prep，T+n+adv，C+n+adj]：～on the ice 在冰上滑動(dòng);～down a grassy slope 順著草坡滑下去;The boat slid down the bank into the water. 小船順著河岸滑入水中。The car slid into a ditch. 汽車(chē)滑進(jìn)了溝渠。The pen slid from my hand. 鋼筆從我的手中滑落。The book slid off my knee. 書(shū)從我的膝蓋上滑落?！玱ver the surface of the water 從水面上滑過(guò);The snow is～ing down to the river. 雪從高處滑入河中。The drawers of this desk～in and out easily. 這張書(shū)桌的抽屜很容易推進(jìn)拉出?！玜 glass across the table top 使杯子滑過(guò)桌面;He slid the car seat forward a little. 他把汽車(chē)的座位向前挪了一點(diǎn)兒。He slid the drawer open. 他拉開(kāi)了抽屜。 ～ing door 拉門(mén)，滑動(dòng)門(mén);

(2)逐漸陷入某種狀態(tài)(pass or fall gradually into a certain state，character，etc)[I+prep(into)]：～into a bad habit 逐漸沾染上壞習(xí)慣;～into dishonesty 逐漸變得不誠(chéng)實(shí);The economy slid from recession to depression. 經(jīng)濟(jì)由衰退變成蕭條。

(3)悄悄(偷偷)地移動(dòng)(塞)(move or pass sth quietly or secretly)[I+prep，I+adv，T+n+prep，T+n+adv]：～into a room 偷偷地溜進(jìn)房間;～out of the room when no one is looking 乘人不注意溜出了房間;～away 偷偷跑掉;Time～s by. 光陰流逝。The thief slid in by the window. 竊賊從窗戶(hù)溜了進(jìn)來(lái)。The years～past.歲月在不知不覺(jué)間一年年過(guò)去。He slid a pistol into his pocket. 他偷偷把手槍塞進(jìn)衣袋。He slid some money into my hand. 他悄悄把一些錢(qián)塞進(jìn)我的手里。

(4)逐漸下降(fall gradually)[I]：The US dollar continues to～. 美元繼續(xù)下跌。

let sth slide 聽(tīng)其自然：We must not let this matter～. 這件事我們決不能任其發(fā)展。

slide over (v adv)略過(guò)，回避(vt)：～over a ticklish problem 回避棘手的問(wèn)題;He slid over the question without answering it. 他對(duì)這個(gè)問(wèn)題避而不答。

n(1)滑動(dòng)(行) (act of sliding) [U，a～]：have a～on the ice 在冰上滑行;Some rocks suddenly went into a～down the mountainside. 一些石塊突然滑下山坡。The children each took a～in turn. 孩子們輪流每人滑一次?！玣astener 拉鏈;

(2)滑坡(梯，道)(slippery track，or a specially constructed apparatus with a smooth sloping surface，on which people or things can slide)[C]：a log～原木滑道;a ski～滑雪場(chǎng)地;two～s in the playground 游樂(lè)場(chǎng)上的兩座滑梯;

(3)山(雪)崩(mass of earth，snow，etc sliding down a slope)[C]：a land～山崩，泥石流;a mud～泥流;a snow～雪崩;The～cut off the valley from the rest of the world. 山崩使山谷與外界隔絕。

(4)下降(fall)[C]：a price～價(jià)格下降;head into a seasonal～進(jìn)入淡季;on the～日益惡化，每況愈下;

(5)幻燈片(small transparent picture for projecting on to a screen or wall)[C]：They showed us their holiday～s. 他們給我們放映他們度假時(shí)拍的幻燈片。a camera that takes colour～s 拍攝彩色幻燈片的照相機(jī);The lecture was illustrated with～s. 那次講演伴有幻燈片作說(shuō)明?！玴rojector 幻燈機(jī);

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