打: dozen, beat, strike, break, mix up, build, fight, fetch, make, tie up, issue, shoot, calculate, since, from...
住: to live, to dwell, to stay, to reside, to stop, (suffix indicating firmness, steadiness, or coming to a halt)...
密集: concentrated, crowded together, intensive, compressed...
氧气: oxygen...
镇定: calm, unperturbed, cool...
调: to harmonize, to reconcile, to blend, to suit well, to adjust, to regulate, to season (food), to provoke, to incite...
渊源: origin, source, relationship...
说情: to intercede, to plead for sb else...
设计: plan, design, to design, to plan...
徘徊: to dither, to hesitate, to pace back and forth, by ext. to hover around, to linger...
