lack
音標(biāo)發(fā)音
- 英式音標(biāo) [l?k]
- 美式音標(biāo) [l?k]
- 國際音標(biāo) [l?k]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. 缺乏，不足
- v. 缺乏，不足，沒有；需要
- n. (Lack) （美、德）拉克（人名）
詞源解說
- 1200年左右進(jìn)入英語，直接源自古英語的lac。
用法辨析
- lack的基本意思是“缺少”“缺乏”,指某物完全沒有或有而不足,所缺之物可好可壞。lack也可用于抽象事物,指缺少某種品質(zhì)或某物缺少某種性質(zhì)、特點(diǎn)。如character, training, imagination, tact, individuality, evidence, money, strength, courage, interest, humour 等。
- lack是表示狀態(tài)的及物動(dòng)詞,不用于被動(dòng)結(jié)構(gòu),也不用于進(jìn)行體。
- lack后接介詞for,表示缺乏什么或在某方面缺少,常用于否定句,是正式用語,該短語多用于一般時(shí)態(tài),隱含“并非完全沒有”之意。
- lack的現(xiàn)在分詞lacking常用作形容詞,在句中作表語。其后接介詞in引起的短語,表示“在(抽象事物方面)缺乏…”。
- lack用作名詞時(shí)基本意思是“缺乏,不足”,不可數(shù),只用作單數(shù)形式,其前面加不定冠詞a,常與介詞of連用。
v. (動(dòng)詞)
n. (名詞)
英漢例句
- We must note that we still lack qualified specialists.
我們必須看到我們還缺乏有資質(zhì)的專家。 - He exhibited a complete lack of concern for others.
他表現(xiàn)出對別人的漠不關(guān)心。
用作動(dòng)詞 (v.)
用作及物動(dòng)詞: S+～+ n./pron.
用作名詞 (n.)
詞組短語
- lack courage 缺乏勇氣
- lack ten minutes 差十分鐘
- lack the experience 缺少經(jīng)驗(yàn)
- lack abruptly 突然缺乏
- lack absolutely 絕對缺乏
- lack abundantly 完全缺乏
用作動(dòng)詞 (v.)
～+名詞
～+副詞
英英字典
- the fact that something is not available or that there is not enough of it
- to not have or not have enough of something that is needed or wanted
- If there is a lack of something, there is not enough of it or it does not exist at all.
- If you say that someone or something lacks a particular quality or that a particular quality is lacking in them, you mean that they do not have any or enough of it.
- If you say there is no lack of something, you are emphasizing that there is a great deal of it.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 缺乏
In fact, at certain. degrees, these impacts were greater and lack of relevant measures.
事實(shí)上,暖期中的突然降溫,在某種程度上對社會(huì)的壓力更大,暖期激增的人口遭遇突然的災(zāi)害,往往缺乏應(yīng)對措施。生物學(xué)
- 缺少
- 不足