Nematoparenchyma
丝状假薄壁组织
🗣️ 情景例句
While my car is in the shop, they have given me a courtesy car to drive around.
我的车还在修理店时，他们给我一辆替代车用。
I'll call the roll before class.
课前我要点名。
Are you sure?
你肯定吗？