Tank selector valve
[化] 油罐選擇閥
?? 詞語組成解析
tank
[t??k]
n. 油[水]箱;坦克;貯水池;酒量大的人;
vt. 把…貯放在柜內;打敗;
selector
[si'lekt?]
n. 選擇者，選擇器;
valve
[v?lv]
n. 閥;真空管;（管樂器的）活栓;（心臟的）瓣膜;
vt. 裝閥于;以活門調節;
??? 情景例句
I waited for you for about a quarter of an hour.
我等了你差不多一刻鐘。
I'm afraid I've let myself get run-down. I've been working too hard.
我似乎弄壞身體了。最近太過勞累。
Judges, however wise or eminent, are human and can make mistakes.
法官無論如何聰明與有名，畢竟也是人，也會出差錯的。