大家都搜：
t和m
1、t m───abbr.商标（trademark）；技术手册 (Technical Manual)
2、wi t m───WIT m公司
3、m t x───abbr.甲氨蝶呤；氨甲蝶呤（methotrexate）
4、m and t bank───邮电银行
5、m t d───abbr.平均温差(meantemperaturedifference)；最大耐受剂量(maximumtolerateddose,maximaltolerateddose)；多式联运单据(multimodaltransportdocument)
6、T m eighe───重量
7、m t───abbr.磁带 (Magnetic Tape)；平均时间 (Mean Time)；军事训练 (Military Training)；主计时器 (Master Timer)
8、T m short───T m短
9、h and m───h和m
1、The T-50 and M-346 are considered to be among the best advanced trainer jets on the global market.───T - 50和M - 346被认为是全球市场上最好的高级教练机。
2、The M-346 and T-50 are considered to be among the best advanced training aircraft on the market.───M - 346和T - 50被认为是市场上最好的高级教练机。
3、system is based on the spread of the primary tumor (t), the extent of lymph node involvement (n), and the presence or absence of metastases (m).───XiTong包括三个部分：原发肿瘤的扩散程度(t)；淋巴结的转移程度(N)和是否有了其他器官的转移(M)。