two-tier exchange system发音 意思翻译 两层交换系统 相似词语短语 exchange───vi.交换;交易;兑换;n.交换;交流;交易所;兑换;vt.交换;交易;兑换 grand tier───花坛顶层 expected tier───预期层 top tier───顶层;高层 tier maker───层制造商 tier 1───第一排 educational exchange───教育(人员)交流;教育交流 highest tier───最高级别 tier zoo───蒂尔动物园 双语使用场景 英语使用场景 相关推荐 ur hotel ur home vision direct australia this is in china you are not beautiful with the hope of toggle link ur honey toggle mechanism toggle plate toggle regulator toggle linkage taking the bus taking through ur house ur l two-twos two-tone modulation two-variance method toggle valve trash belt