Energy
[ '?n?d?i ]
第2級
其它 Other
n. [物]能量;活力;精力;精神;
?? 詞根助記
en進入+erg能量，活動+y表名詞→進入能量→能量；活力
?? 例句
Potential energy is convertible to kinetic energy.
勢能可轉化為動能。
Rotational energy states have the least energy.
轉動能態具有最小的能量。
They are working with energy.
他們正在干勁十足地工作。
Accent the word "energy" on the first syllable.
"energy"這個詞重讀第一音節。
An electric motor turns electrical energy into mechanical energy.
電動機把電能轉換成機械能。
?? 聯想助記
【記】※ ene-似“人臉”,rgy-拼音“日光浴”:人照日光浴后很有活力
※ en-諧音“嗯”,er-拼音“兒”,gy-拼音“公園”:嗯,兒子一到公園就有活力
※ en-諧音“嗯”,er-拼音“兒”,gy-拼音“高一”:嗯,兒子上高一時還是很有活力的
? 同義詞
?? 反義詞
?? 詞根
-erg-表示“活動”
常見變體有-arg-、-ert-
?? 牛津釋義
energy
n
1 [U] ability to act or work with strength and eagerness 精力; 干勁
She's full of energy. 她精力充沛.
His work seemed to lack energy. 他工作似乎缺乏干勁.
It's a waste of time and energy. 那簡直是浪費時間和精力.
2 energies [pl]
person's powers available for working or other activities 精力; 活力
I must concentrate my energies on decorating today. 我今天必須集中精力搞裝飾.
apply/devote all one's energies to a task 全力以赴.
3 [U] (physics 物) ability of matter or radiation to do work because of its motion or its mass or its electric charge, etc 能; 能量: nuclear energy 核能
electrical energy 電能 * kinetic energy 動能.
4 [U] fuel and other resources used for operating machinery, etc 能源
It is important to conserve energy. 節省能源十分重要.
[attrib 作定語]
an energy crisis, eg when sources of energy are scarce or unavailable 能源危機.
?? 考研助記
使(en)兒子(er)有8個(g)杯酒(g)的 精力 “摁哪只”：一老一壯兩個獵人，看到一大一小兩個野豬。 精力充沛的年輕人摁哪只野豬？當然摁那只大野豬
?? 擴展釋義
*['en?d?i]n. 精力, 精神, 活力, 能量【化】 能; 能量【醫】 能[量]【經】 能源, 能量
?? 同詞根單詞
?? 同為「高中」詞匯
查看全部高中詞匯 ›??? 情景例句
Hello. Is Susan there?
喂，是蘇珊嗎？
Is this the right bus for Pacific Boulevard?
這是去太平洋大道的車嗎？
Please make sure I get an invitation.
請記住寄張請帖給我哦。