相关单词近义词 relaxed 放松的, laid-back 松驰的, carefree 无忧无虑的, at ease 不拘束, cool 凉爽的, calm 平静的, tranquil 安静的, serene 安详的反义词stressed, 紧张的临近词uns, unself相似词unsteady, unstinting, unstitch, unstoppable, unstuck, unsubscribe, unsubstantiated, unsuccessful, 返回 unstressed