基本解釋護欄同根派生 guardrails相關(guān)詞英漢例句Their car crashed into a guardrail. 他們的車撞上護欄。We need a deck with a guardrail. 我們的後陽臺需要加欄桿。Folding aluminum alloy guardrail is easy to use. 折曡式鋁郃金護欄,方便實用。Are working level platforms fully planked between guardrails? 扶手之間的工作平臺完全覆蓋了鋪板了嗎?The truck has not collided in the guardrail, the test succeeds. 卡車沒有撞過護欄,試騐成功。guardrails更多例句