train vt. 1.訓練;培養(yǎng),養(yǎng)成;鍛煉(身體);【園藝】使向一定方向生長,整形,整枝 (up; over)。 2.瞄準,對準(炮等) (on; upon)。 3.〔罕用語〕拖,曳。 4.〔古語〕引誘,吸引 (away; from)。 vi. 1.接受訓練;練習;鍛煉身體 (for)。 2.〔口語〕坐火車旅行;〔美俚〕交際,來往;〔美俚〕跳來跳去。 At school we should train young children (how) to be good citizens. 我們在初等學校應當訓練青少年(如何)當好優(yōu)秀公民。 half-trained 訓練[鍛煉 ]不夠的。 over-trained 訓練[鍛煉]過度的。 under-trained 訓練[鍛煉]差的。 train fine 嚴格訓練[鍛煉]。 He was trained to be a doctor but later on he decided to become an actor instead. 他接受的是醫(yī)生的訓練,可是后來卻決定做演員了。 Every morning he spends two hours training for race. 他每天早晨花兩個小時鍛煉賽跑。 train down (選手)練輕體重。 〔口語〕 train it 坐火車去。 train off 用鍛煉減輕[減肥];(子彈)打歪,沒打中。 train on 練好。 train with 〔美國〕交往;合作[聯合]。 n. 1.列車,火車。 2.隊伍;一行,排,列;系列;〔集合詞〕隨從,隨員。 3.鏈,(思想等的)連續(xù);一連串(事件);接著發(fā)生的事件,后事,結果。 4.次序;狀態(tài)。 5.拖在后頭的東西;衣裙;【軍事】輜重隊;后勤部隊;(炮架的)架尾;彗星的尾;鳥尾;導火線;(重而長的)大雪橇。 6.【機械工程】(傳動的)輪列,輪系;齒輪組。 a down [an up] train 下行[上行]列車。 a funeral train 送喪的隊伍。 a long train of sightseers 一大批游客。 an accommodation [express] train 普通[特快]列車。 a through train 直達列車。 All is now in (good) train. 完全停當了,全好了。 Everything fell into its old train again. 一切又恢復原狀了。 train of mechanism 【機械工程】機構系。 train of powder 【軍事】導火線。 by train 坐火車。 catch [make] one's train 正趕上火車。 in (good) train 準備妥當。 in the train of 接著,繼…之后。 miss one's train 沒趕上火車。 put on a special train 掛臨時加車。 put things in train 安排妥貼。 ride the gravy train 獲得賺錢好機會;干不費勁的活兒。 take train to ... 坐火車去…。 train de luxe 花車。
The driver of the train sets out to determine the length of a fence alongside the road by clocking his time to move past the fence . 火車司機打算記錄他經過路旁一個籬笆的時間來測定籬笆的長度。
I got it . it ' sjust a train set , onlybigger 我知道了這只是模型火車,不過大點而已
I promise ! i will be back before the train sets off 我保證!火車開動前我一定回來
I will be back early before the train sets off ! i promise 火車開走前我會回來!我保證
The training sets are about twice as large 而培訓集中的消息是它們的兩倍。
Eddie is ecstatic over his new train set 埃迪對他的新玩具火車著了迷。
When will the train set off to shanghai 火車什么時候開往上海
When did the train set off to shanghai 火車什么時候開往上海
Sliq and sprint are all faced with fixed training set 目前這兩種算法所處理的都是固定大小的訓練集。
Tree pruning can descend the existent noise of training set 剪枝的目的是降低由于訓練集存在噪聲而產生的起伏。
a toy consisting of small models of railroad trains and the track for them to run on
百科解釋
A train set is a set, normally consisting of a model train (usually a locomotive, goods wagons (freight cars in the US) or passenger cars, and a caboose or brake van) and a small circle or oval of track. A set of rail tracks of more appropriate size for a train set is a model railroad layout.