Oil drain cock
[電] 放油旋塞
?? 詞語組成解析
oil
[??l]
n. 油;石油;油畫;燃油;
vt. 給…加油;
vi. 化成油;
drain
[dren]
vi. 排水;流干;
vt. 喝光，喝干;使（精力、金錢等）耗盡;使流出;排掉水;
n. 排水;下水道;排水系統;[醫]引流;
cock
[k?k]
n. 公雞;成熟雄鳥;首領，領導;龍頭;
vt. 使某物豎起;使某物傾斜;使朝上;扳上扳機;
vi. 翹起，豎起;大搖大擺;
??? 情景例句
What are you, blind?
你難道瞎了嗎？
The school awarded Merry a prize for her good work).
學校因為她工作好而獎勵了梅麗。
Thank you very much for asking me to Ann's party on Sunday.
非常感謝你邀請我參加星期天安的聚會。