?? 詞語組成解析
n. 分區制\\n[醫] 帶現象(補體結合)
board
[b?:d]
n. 板;董事會;甲板;膳食;
vt. 上（船、車或飛機）;收費供…膳宿;使搭伙，使寄宿;強行登（船）;
vi. （火車、輪船、飛機等）接受乘客;搭伙，寄宿;
??? 情景例句
I really enjoyed talking with you.
很高興和你聊天。
It doesn't matter to me.
這對我來說無所謂。
They are walking over the bridge.
他們正在過橋。