1.
There is no fixed rule.
没有一成不变的规则。
2.
There are no hard-and-fast rules for success.
通往成功没有什么一成不变的规则。
3.
the regular [irregular] conjugation
规则 [不规则] 变化
4.
an irregular verB
不规则(变化的)动词
5.
the quality of being steady--regular and unvarying.
稳定、规则、不变化的属性。
6.
erratic variation in time series
时间序列的不规则变动
7.
the quality of being unsteady--varying and irregular.
不稳定、容易变化和不规则的属性。
8.
About Force Majeure Principles and Chang eable Situation Ones;
不可抗力规则不能替代情势变更规则
9.
(grammar) of verbs not having standard (or regular) inflection.
（语法）指有不规则变形的动词。
10.
Never change your position without a good reason based on set rules.
没有规于规则的良好理由，不要改变你的头寸。
11.
the stomach mucosa was irregularly blackened.
胃粘膜成不规则状变黑。
12.
irregularly varying service
不规则变化使用载荷
13.
In English" to have" conjugates irregularly.
英语中“tohave”变化不规则。
14.
Depositum irregulare
不规则寄托，变例寄托
15.
A look A be a regular verb , but y see Z be an Irregular verb
"看"是规则变化动词,而"看见"是不规则变化动词
16.
"Look" is a regular verb, but "see" is an irregular verb.
"看"是规则变化动词,而"看见"是不规则变化动词。
17.
having or caused by an irregular surface.
有不规则表面或由不规则表面引起的。
18.
the verb " keep " and " see " are irregular in their inflection
"keep"与"see"这两个动词的词形变化是不规则的