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- "If your feet are perpetually cold and clammy, merino wool socks are probably best for you. 如果它们总是散发热量，一双人造纤维混合体将通过毛细作用迅速从足部带走汗水，保持它们的凉爽和干燥。”
- The layer of water in a thermally stratified lake that lies below the thermocline,is noncirculating,and remains perpetually cold. 湖下层，湖底静水层位于温跃层以下的有层温的湖的一层水，这一层水不循环，永远保持寒冷
- The layer of water in a thermally stratified lake that lies below the thermocline, is noncirculating, and remains perpetually cold. 湖下层，湖底静水层位于温跃层以下的有层温的湖的一层水，这一层水不循环，永远保持寒冷
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- She's tired of their perpetual chatter. 她对他们没完没了的闲谈感到厌倦。
- He was irritated by their perpetual complaints. 他们一再发牢骚把他惹火了。
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- He was perpetual president of the country. 他是该国的终身总统。
- I'm tired of your perpetual nagging. 我对你无休止的唠叨厌烦了。
- It is neither hot nor cold in winter here. 这里冬天既不热也不冷。
- They hoped to live in perpetual happiness. 他们希望生活在永久幸福之中。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- That is a hybrid perpetual rose. 那是一株杂种的四季开花的蔷薇。
- A contented mind is a perpetual feast. [谚]知足长乐。
- Hot and cold are contrary terms. 热与冷是相反的词语。
- She got cold feet when asked to recite in class. 当她被叫起来在班上背诵时害怕了。
- The girl's hands were chapped by the cold. 那个女孩的手因寒冷而冻裂。
- There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
- It gets cold quickly when the sun goes down. 太阳下山后天气很快就会冷下来。
