Closed drain
[醫(yī)] 陰溝, 暗渠
?? 詞語組成解析
closed
[klozd]
adj. 關(guān)閉著的，封閉著的;密閉著的，保密的;<美>準(zhǔn)備好了的，定了契約的;
v. “close”的過去式和過去分詞;
clos=close關(guān)閉+ed已...的→關(guān)閉了的
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(tǒng);[醫(yī)]引流;
??? 情景例句
Please, use the phone.
請隨便用。
No one is a fool always, every one sometimes.
無人總是當(dāng)傻瓜，人人有時當(dāng)傻瓜。
Since that time, various types of hovercraft have appeared and taken up regular service.
從那以后，各種各樣的氣墊船出現(xiàn)了，并開始了定期航行服務(wù)。