单词	free berth
释义	free berth 空泊位
随便看	nonterminal class non-terminal double bond nonterminal double bond nonterminal expression nonterminal look ahead nonterminally nonterminal node nonterminal node of tree nonterminal olefin nonterminal position non-terminal-related main storage data base nonterminal related main storage database non-terminal-related msdb nonterminals non-terminals non-terminal symbol nonterminal symbol non-terminal symbols nonterminal vertex nonterminal vocabulary nonterminal word nonterminated non-terminated non-terminating nonterminating lyaj lybbzd lybf lybj lybq lybr lybx lyby lycb lyce 06259 06260 06261 06262 06263 06264 06265 06266 06267 06268