1) he vowed under his breath.
他低声地发誓说。
2) He swore that he could tell the truth.
他发誓要说真话。
3) He pledges to tell the truth.
他发誓要说实话。
4) He took an oath that he would not tell lies.
他发誓不说谎。
6) He spoke in a whisper.
他低声说话.
补充资料:低声
1.轻声,小声。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条