心口的 meaning in Chinese

precordial

Singular inquietude and excitement in her mood , resembling nothing so much as the shimmer of a diamond , that sparkles and flashes with the varied throbbings of the breast on which it is displayed
更何况，在这事关重大的一天，她情绪上有一种特殊的不安和兴奋，极象佩在胸前的钻石，会随着心口的种种悸动而闪光生辉。
Sabbath , his cheek was paler and thinner , and his voice more tremulous than before - when it had now become a constant habit , rather than a casual gesture , to press his hand over his heart
一个接一个安息日，他的面颊越来越苍白消瘦，他的声音也比先前更加颤抖，而且他用手捂心口的动作，已经从漫不经心的姿态变成时时都有的习惯了。
On this eventful day , moreover , there was a certain singular inquietude and excitement in her mood , resembling nothing so much as the shimmer of a diamond , that sparkles and flashes with the varied throbbings of the * on which it is displayed
更何况，在这事关重大的一天，她情绪上有一种特殊的不安和兴奋，极象佩在胸前的钻石，会随着心口的种种悸动而闪光生辉。