Last Updated：2025/12/02
Sentence
エンジニアは耐久性を損なうことなく重量を減らすために、いくつかの金属部品を高強度のポリブチレンテレフタレート類に置き換えた。
Quizzes for review
Engineers replaced several metal components with high-strength polybutylene terephthalates to reduce weight without sacrificing durability.
See correct answer
Engineers replaced several metal components with high-strength polybutylene terephthalates to reduce weight without sacrificing durability.
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Related words
polybutylene terephthalates
Noun
form-of
plural
Japanese Meaning
「polybutylene terephthalates」は「polybutylene terephthalate」の複数形、つまり1種類の化学物質の複数を表す形です。
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