奥拉伊奇先生通过结婚而取得在英国的永久居留权。Mr Olaechea has British residency by virtue of his marriage.他们已经入境该国，并申请了永久居留权。They had entered the country and had applied for permanent residence.他犯下的滔天罪行给她的生活蒙上了永久的阴影。Her life has been per-manen...
The stinging nettle has a square stem and little hairs.荨麻长有四方茎和细小茸毛。A stinging slap across the face jolted her.火辣辣的一巴掌打在脸上，她惊呆了。The stinging slap almost caught his face.那狠狠的一巴掌差点搧在他脸上。...
超极化及再极化都表明细胞内负电性的增强.Hyperpolarization and repolarization both describe increased electronegativity within the cell.外向电流因此能增加细胞内的负电性.Outward currents therefore increase electronegativity in the cell interior.目的研究丝氨酰-天冬氨酰-...