larvicide oil 中文意思是什麼
larvicide oil
解釋
殺幼蟲油-
Petroleum oil or larvicide is applied to water bodies at work sites wherever necessary
在有需要時，會在工地內積水的地方施用蚊油或殺幼蟲劑。 -
" afcd staffs had inspected 20 trails and 135 recreational sites, including barbecue sites, picnic sites, and camp sites in various country parks. over 2, 500 containers were removed, and depressions found on sites were leveled to prevent holding of stagnant water. " we have also cleared drains and kept them free from choke. petroleum oil or larvicide was applied to water bodies at work sites wherever necessary, " a spokesman for afcd said today ( september 27 )
漁護署發言人今日（九月二十七日）說：漁護署職員已巡視二十條行山徑和一百三十五個康樂場地，包括燒烤場、野餐區和露營地點，清除超過二千五百個器皿，亦將場地內的一些凹陷地方填平，避免積水。
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