- 重点词汇
- 沉默
silent; mum; taciturn; reticent; uncommunicative; mute; quiet; still; soundless; voiceless; wordless; remain silent; keep quiet; say nothing; hold one's tongue; silence; reticence; taciturnity; muteness
- 致命
cause death; be lethal; be fatal; kill; risk one's life; fatal; lethal; deadly; mortal; life-threatening; terminal; virulent; malignant; baleful; fatally; lethally; mortally