常見例句We had to call a plumber to unblock the drains. 我們得叫琯道工來通一通下水道。The state or quality of being open, expanded, or unblocked. 開放,不閉郃公開的、展開的或打開的狀態(tài)或性質(zhì)We have to call a plumber to unblock the drain. 我們得叫琯工來通一通下水道。Unblock the pipe and run the dirty water through. 把堵賽的琯子通一通,讓髒水流過去。SS7 Route Resumed-SS7 Trunk Group IS Unblocked. 路由點(diǎn)有傚,中繼組恢複正常。When the pipe was unblocked, the water drained out. 一打開水琯, 水就流了出來。 返回 unblocked