slack
音標發(fā)音
- 英式音標 [sl?k]
- 美式音標 [sl?k]
- 國際音標 [sl?k]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj. 松弛的；蕭條的；懈怠的；緩慢的；下流的；（尤指女子）性亂交的；（潮水）平緩的
- n. （繩索的）松弛部分；富余部分；煤屑；懈怠
- v. 懈?。唬ㄊ梗├K索松弛；懶散地工作；（熟化）石灰
- adv. 松散地
- n. (Slack) （美）斯萊克（人名）
詞根記憶
- s + lack(缺乏)→由于缺乏精力而懈怠→懈怠的
- s + lack(缺乏)→缺乏精力而懈怠→懈怠的
同根派生
- adv性質(zhì)的同根詞
- slackly：松弛地；懈怠地；不活躍地。
- n性質(zhì)的同根詞
- slackness：松弛；懈怠；不活躍。
- vi性質(zhì)的同根詞
- slacken：松勁，懈?。蛔兯沙?；變緩慢。
- vt性質(zhì)的同根詞
- slacken：使緩慢；使松弛。
用法辨析
- slack的基本意思是指某人做某事時“懈怠,偷懶”,用于交通工具時指“減速”。
- slack既可用作不及物動詞,也可用作及物動詞。用作及物動詞時,接名詞或代詞作賓語; 用作不及物動詞時,常與down, off, up等連用。
v. (動詞)
英漢例句
- He tightened a few slack screws.
他旋緊了幾只松動的螺絲。 - Discipline in Mr. Brow's class becomes very slack.
布朗先生班上的紀律很松。 - Living alone, he became slack about his appearance.
由于單獨過活,他對自己的外表越來越不在意了。 - Stop slacking and get on with digging.
不要偷懶,繼續(xù)挖。 - Slack the rope before trying to untie the knot.
想解結(jié)之前先將繩索放松。
用作形容詞 (adj.)
用作定語: ～+ n.
用作表語: S+be+～
S+be+～+ prep .-phrase
用作動詞 (v.)
用作不及物動詞: S+～(+A)
用作及物動詞: S+～+ n./pron.
詞組短語
- slack one 's pace to a walk 把步速放慢到步行速度
- slack carelessly 粗心地放松
- slack dreadfully 極端放松
- slack habitually 習慣性地偷懶
- slack inconsiderately 粗心地放松
- slack inexcusably 不可原諒地懈怠
用作動詞 (v.)
～+名詞
～+副詞
英英字典
- (NOT TIGHT) not tight; loose
- (NOT ACTIVE) showing little activity; not busy or happening in a positive way
- (NOT TIGHT) the fact that something is too loose
- (TROUSERS) a pair of trousers, that are not part of a suit
- (COAL) very small pieces and dust from coal
- to work more slowly and with less effort than usual, or to go more slowly
- Something that is slack is loose and not firmly stretched or tightly in position.
- A slack period is one in which there is not much work or activity.
- Someone who is slack in their work does not do it properly.
- If someone is slacking, they are not working as hard as they should.
- Slack off means the same as .
- in a slack manner
- a part of a rope, etc, that is slack
- small pieces of coal with a high ash content
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 時間裕量
- 松弛
The cables will be slack when the cables are not subject to axial tension due to the excessive motions of platform.
在不承受軸向張力時,纖維系纜將處于松弛狀態(tài),因此在深海平臺大幅、往復運動下,系纜將可能出現(xiàn)繃緊和松弛兩種狀態(tài)。機械工程
- 游隙
- 弛緩
- (元音)松(弛)的
- 松弛
- 憩流
- 憩流