Riser bush
[機] 冒口套
?? 詞語組成解析
n. 起床者, 叛徒, 起義者, 豎板\\n[化] 上升管
bush
[b??]
n. 灌木（叢）;[機械學]（金屬）襯套;[電學]（絕緣）套管;類似灌木的東西（尤指濃密的毛發或皮毛）;
vi. 叢生;灌木般叢生;濃密（或茂密）地生長;生密枝;
vt. 加（金屬）襯套于;加套管于;用耙耙平（耕地）;以灌木（或灌木叢）裝飾（或覆蓋、圍繞、圍住、支撐、標志、保護等）;
adj. （豆科植物等）如灌木般長得低矮的;粗野的;粗魯的;粗糙但實用的;
??? 情景例句
Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room.
陸先生，沒問題的。您從今天訂到星期三，單人房。
That radio's pretty loud. Could you turn it down, please?
收音機太響了，你能把聲音開小一點嗎？
After he has retired, he will devote himself to gardening.
他退休后，將致力于園藝。