strong tone

• 坚稳；<挺>；平稳

strong tone的用法和样例：

例句

1. Jastrow is convulsed with shivers, but his reply is persuasive in its steady tone.
   杰斯特罗哆嗦得浑身颤动，不过他的回答却是声调平稳，令人信服的。
2. Moreover, it has good crushing ability, stable running, strong applicability and close structure.
   它具有破碎能力强工作平稳适用性强结构紧凑等特点。