Prices fluctuate from year to year.物价年年波动.Body temperature can fluctuate if you are ill.人患病后体温可能会上下波动。The actual cost may fluctuate above and below that standard.实际成本可在标准成本的上下范围内增减....
她相貌如此美丽，同时又如此清高不群。She looked so beautiful, and at the same time so remote.她相貌平平，性格懦弱。She was a plain-looking woman with a weak chin.他个头高大、皮肤黝黑、相貌堂堂，像通俗爱情小说的男主角。He was tall, dark and handsome, like a Mills and Boon hero....
The high geotherm the upper mantle diapir and the corresponding lithosphere thinning regions.这种高地温线与该区上地幔的底辟上涌和岩石圈的相应减薄有关.The parks and squares looked grim under a mantle of soot and ash.在一层烟尘的笼罩之下，公园和广场显得阴沉沉的。The vice-p...