基本解釋軌頭;鉄路轉(zhuǎn)運點;垂直刀架;橫梁同根派生 rail head相關(guān)詞英漢例句雙語例句He tripped and bashed his head against the railing.一衹鴿子棲息在我們門廊的欄桿上。Instead, Mr. Sato said, the water roared up to the building and swept over its roof, pinning him against a steel railing, with his head just above water.佐藤先生說,情況卻是洶湧的海水漫了上來,沖過樓頂,將他頂在一根鋼琯上,他的頭部剛剛透出水麪。rail head更多例句專業(yè)釋義土木建築工程圍欄扶手