用at starting造句子，“at starting”造句
來源：國語幫 2.98W
3、Nettle fiber is a kind of wild fiber which belongs to bast fibers. Nowadays development and usage of nettle fibers at home and abroad are still at starting stage.
1、Runners stand at starting line before lace.
2、And what about the staying power of Dr. Rothberg, who is better at starting companies than running them?
