red birch

常見例句

• A bright red welt rose on his arm.
  他的手臂上起了明顯的條狀紅腫。
• Keywords red birch （Betula albosinensis） seedlings;elevated CO_2;planting density;competition;nutrition;senescence;
  紅樺幼苗;CO_2濃度升高;種植密度;競爭;養(yǎng)分;衰老;
• A red light is usually a signal of danger.
  紅燈通常是危險的信號。
• He wore a red carnation in his buttonhole.
  他的扣洞上了一朵紅色康乃馨。
• Effects of Light Intensity on the Traits of Photosynthesis and Chlorophyll Fluorescence of Red Birch Seedlings in Subalpine Area, Western China
  光照強度對川西亞高山紅樺幼苗光合及葉綠素熒光特性的影響
• The boy is daubing a piece of paper with red ink.
  那孩子正在用紅墨水在紙上亂涂。
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