“好吧，”我边说边紧张不安地把香烟在花岗岩台阶上捻灭。"Well," I said, grinding my cigarette nervously into the granite step.梅格坐在椅子上焦躁不安地动来动去。Meg shifted uneasily on her chair.休斯敦不安地扫视着这个房间。Houston's eyes roved restlessly about the room....
Double - buffering is a technique that mitigates the tearing problem somewhat, but not entirely.双倍缓冲一种用来减轻撕裂问题, 虽然不是很完全.Amino acids are weak acids and weak bases, therefore, they are excellent buffering agents.氨基酸是弱酸和弱碱,...