Slide valve
[化] 滑閥
?? 詞語組成解析
slide
[sla?d]
vi. 滑落;下跌;打滑;[棒球]滑壘;
vt. 衰落（成）;逐漸降低;使悄悄轉動;（使）快捷而悄聲地移動;
n. 幻燈片;降低;
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(jié);
??? 情景例句
Pleased to meet you.
很高興與你見面。
The whole book is produced and edited in the pursuit of excellence.
這本書在出版和編輯全過程都力求完美。
He seems a little nervous.
他顯得有點緊張。