MTA multi-functional tanning agent retanning
surface active transfer agent
RAFT chain transfer agent
polyfunctional chain transfer agent
Message Transfer Agent
讯息传递中介
信息转送代理
信息转送器
消息传送代理
讯息传送代理
azido-capped chain transfer agent
SMTsimple mail transfer protocol
Transfer agent of oxygen atom
SMTP Simple mail transfer protocol
simple mail transfer protocol [SMTP]
simple mail transfer protocol