Variation
[ ,v?r?'e??n ]
第3級
其它 Other
n. 變化，變動;變異，演變;變奏曲;變量;
?? 詞根助記
vari變化+ation名詞后綴→變化 ，變動，變更
?? 例句
For a standard laboratory, a variation of ± 0. 5F may be unacceptable.
對于一個標準實驗室來說，±0．5℃的溫度偏差也可能是不允許的。
The pressure is monitored until no further variation with time is noted.
監測壓力直到它不再隨時間變化并記錄下來。
The variation of the corrections is typical.
修正值的變化情況是有代表性的。
The viscosity shows a rather pronounced variation with temperature.
溫度對粘度的影響十分明顯。
Currency exchange rates are always subject to variation.
貨幣兌換率是經常變的.
?? 聯想助記
【記】※ 諧音“我為愛神”:我為愛神有了變化
※ va-wa拼音“挖”,ri-拼音“日”,a-一,tion-諧音“神”:挖太陽會引起那一個神的變化
? 同義詞
?? 詞根
-vary-表示“變化”
?? 牛津釋義
variation
n
1 [C, U] ~ (in/of sth) (degree of) varying or being variant 變化, 變動, 變異（的程度）
Prices have not shown much variation this year. 今年物價沒顯出多大變化.
Currency exchange rates are always subject to variation. 貨幣兌換率是經常變的.
The dial records very slight variations in pressure. 刻度盤顯示出壓力有微?quot;浠?
2 [C] ~ (on sth) (music 音) repetition of a simple melody in a different (and usu more complicated) form 變奏; 變奏曲
a set of variations on a theme by Mozart 以莫扎特某一樂曲為主題的一組變奏曲
piano, orchestral, etc variations 鋼琴、 管弦樂等變奏曲
(fig 比喻) His numerous complaints are all variations on a theme, ie about the same thing. 他的牢騷說來道去都是一回事兒.
3
(a) [U] (biology 生) change in structure or form caused by new conditions, environment, etc 變異; 變種.
(b) [U] (mathematics 數) change in a function, etc due to small changes in the values of constants 變分; 變差.
(c) [C] instance of such change 變異; 變種; 變分; 變差.
?? 考研助記
vary + tion
?? 擴展釋義
*[,v??ri'ei??n]n. 變更, 變化, 變種, 變奏【醫】 變異, 變易; 變度【經】 差異
?? 醫學釋義
變化，變更
?? 同詞根單詞
?? 同為「CET-4」詞匯
查看全部CET-4詞匯 ›??? 情景例句
Yes. I have an upset stomach.
是的，我的胃很難受。
The cobbler must stick to his last.
安分守己。
Do you have to feed plants like you feed chickens? Or do they grow up by themselves?
你得要像喂小雞那樣去喂幼苗嗎？還是它們自己長大呢？