adjective 下载 🔗分享 顺式,同向式。 That has a torsion angle between 0° and 90°. Examples : "The student's posture was syn; their spine had a slight bend, not too extreme. " 学生的姿势是顺式,他们的脊柱略微弯曲,弯度并不大。 chemistry 与AI对话词汇游戏阅读练习