As with any makeup step, eyeliner is completely optional. From an artistic perspective, if you are wearing eyeshadow, I almost always recommend wearing eyeliner, unless your eyelids and …

optional 【形】選択の、自由意思の、選択が自由の、任意の、任意的な、随意的な 【略】OPT・Stopping in ...【発音】 [US] ɑ́pʃənəl ｜ [UK] ɔ́pʃənəl【カナ】 [US]アプショナル - アルクがお …

OPTIONAL definition: 1. If something is optional, you can choose if you want to do it, pay it, buy it, etc.: 2. If…. Learn more.

The meaning of OPTIONAL is involving an option : not compulsory. How to use optional in a sentence.

optional 形容詞 任意の 随意的な possible but not necessary; left to personal choice. 可能であるが、必要でない。 個人の選択に任せられる。

OPTIONAL definition: left to one's choice; not required or mandatory. See examples of optional used in a sentence.

Definition of optional adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If something is optional, you can choose whether or not you do it or have it. A holiday isn't an optional extra. In this stressful, frantic world it's a must. Sex education is a sensitive area for …

「optional」とは、「任意の」や「随意の」「自由意思の」といった人が自らの考えで物事を決められる状況にあることを意味する英語表現である。

If you can choose whether or not to do something, it is optional. Extra credit is always optional; death and taxes are not. When you buy a new car, you can decide which options or choices, …