常見例句雙語例句The fan pulls air through the intake opening, conduit, and outlet opening.風(fēng)扇吸入空氣穿過入口開口、導(dǎo)管和出口開口。ip.comThe snorkel includes an air intake opening, an outlet opening, and a conduit fluidly connecting the intake and outlet openings.通氣管包括空氣入口開口、出口開口以及與入口和出 口開口成流體連接的導(dǎo)管。ip.comIn one preferred embodiment, the snorkel includes a cap connected to the snorkel wherein the cap partially obstructs access to the intake opening in order to prevent contamination of the conduit.通氣管包括被連接至通氣管的帽,其中,帽 部分地阻隔進入入口開口的機會,以防止導(dǎo)管的污染。ip.com 返回 intake opening