A synthetic rubber made from the polymerization of butadiene sodium.丁二烯的衍生物,用于聚合制成氯丁橡胶.Nickel fastens butadiene rubber product to already achieved international banner level.镍系顺丁橡胶产品已达到国际领先水平.The current offset press on ...
两边有雄伟高大栗树的林荫道an avenue of stately chestnut trees我们有必要用网盖上红醋栗树.It's necessary for us to net the currant bushes.我们的花园尽头有一棵栗树.We have a chestnut tree in the bottom of our garden....
女性往往受到家庭责任和低期望值的束缚。Women are too often constrained by family commitments and by low expectations.在超级大国的峰会之前降低公众的期望值是个屡试不爽的策略。It's a well-tried tactic to play down public expectations in advance of a superpower summi...
He swore an oath promising to uphold and protect the country's laws and constitution.他宣誓捍卫国家的法律与宪法。Under oath, Aston finally admitted that he had lied...在宣誓的约束下，阿斯顿终于承认自己撒了谎。This incident forms the basis of a Chines...