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- In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains. 在農田排水中常常采用礫石或過(guò)濾層來(lái)防止粉細砂和泥沙進(jìn)入排水溝。
- I am well aware that this is a tough job. 我深知這是一件棘手的工作。
- In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains 在農田排水中常常采用礫石或過(guò)濾層來(lái)防止粉細砂和泥沙進(jìn)入排水溝。
- Have you stuck down the back of the envelope? 信封背面開(kāi)口處貼牢了嗎？
- He steamed the stamp off the envelope. 他用蒸汽把信封上的郵票揭下來(lái)。
- My father scratched gravel for Shanghai last night. 我父親昨晚匆匆忙忙去了上海。
- The road is covered with gravel. 這路用礫石鋪成。
- The bread crisped up for you didn't wrap it well. 你沒(méi)把面包包好，它變干了。
- He glued a stamp onto the envelope. 他把郵票貼在信封上。
- We bumped up and down along the gravel path. 我們沿礫石小路顛簸而行。
- As he picked up the envelope, a key dropped out. 他揀起信封時(shí)，一把鑰匙掉了出來(lái)。
- One can not learn a language well unless one works hard. 學(xué)好一種語(yǔ)言非下苦功不可。
- As she picked up the envelope, a key dropped out. 她拾起信封時(shí)，一把鑰匙掉了出來(lái)。
- Put a stamp on the envelope, will you? 在信封上貼張郵票，好嗎？
- He stuck a stamp on the envelope. 他在信封上貼上郵票。
- The old well was bricked up when it ran dry. 舊井干枯以后被人用磚堵上了。
- The sideshows will fetch in the people as well. 幕間穿插的表演同樣可以招徠看客。
- Our firm is stacking up pretty well these days. 我們公司目前情況相當不錯。
- The gravel ingredient of concrete. 石碴組成混凝土的砂料
- We are well served with gas in this town. 這個(gè)城鎮煤氣供應得很好。
