substitutions的音标为[ˌsʌbstɪˈtjuːʃn]

释义为：

n.替代；代替物；替代品

例句：The teacher made substitutions for absent students.

老师替缺席的同学补课。

substitutions可以用作名词，表示代替、替换的意思。

substitutions的意思是替代；代替；取代，其用法是表示用其他事物取代另一事物，在句中作宾语，其后可接for引导的宾语。

substitutions的中文翻译为替代品；代替物；取代物；替代；代替；取代。

substitutions常见用法有：

1. substitute sth for sb/sth 代替某人/某物

eg：She used to take a walk after dinner, but now she substitutes TV for a walk.

2. substitute A for B 在B的位置上用A代替

eg：If you don't like the way I'm doing something, you can substitute your own way.

以上就是substitutions的意思、释义、用法及双语翻译中文翻译和常见用法的全部内容。

substitutions的意思、释义、用法及双语翻译：

释义：替代；代替；取代

用法：通常在句中作名词，表示“代替物”的意思。

双语翻译：用替代物来代替某物或某人。

常见短语：

1. substitute sth for sb/sth （用某物代替某人或某物）

例句：The doctor prescribed a medicine to substitute for the antibiotic.

2. substitute sb/sth for sb/sth （用某人或某物代替某人或某物）

例句：She substituted a cup of coffee for her usual glass of wine.

3. make a substitution （替换）

例句：The teacher made a substitution of a new word for the old one in the text.

4. substitute A for B （用A代替B）

例句：He decided to substitute a book for the cinema as his relaxation.

5. substitute sb/sth for sth （用某人或某物代替某物）

例句：The doctor prescribed some medicine to substitute for the painkillers.

6. take the place of sb/sth （代替某人或某物）

例句：She was replaced by a younger, more energetic colleague.

7. be in substitution for （代替）

例句：This new product is in substitution for the old one.

8. make a substiution （进行替换）

例句：The teacher made a substiution of a new word in the sentence.

9. substitute sth with sth （用某物代替某物）

例句：She substituted a cup of coffee with a cup of green tea in her daily routine.

10. substitute sb/sth with sb/sth （用某人或某物代替某人或某物）

例句：She decided to substitute her usual walk for a run in the park.