sang-froidn.
英 sɔŋ'frwɑ: | 美
中文n. 冷静；沉着
词根词源
sang-froid (n.)"presence of mind, composure," 1712, from French sang froid, literally "cool blood," from sang "blood" (from Latin sanguis; see sanguinary) + froid "cold" (from Latin frigidus; see frigid).
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