3. These doctors blazed a

trail

in the field of laser surgery.

这此大夫在激光外科手术领域中开拓了新路。

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spar">spar">spar">spar

英汉解释

n. 晶石；圆材（如桅、桁等）；争论；拳斗

vi. 争论；拳击

vt. 装圆材于

同义词

n.

spar">spar">spar">sparring

参考例句

1. The ground uses laid of white small

spar">spar">spar">spar

, more outspread action reached since visual space.

地面用白色微晶石铺设，更为视觉空间起到了延伸的作用。

2. One early device for correcting for the roll of the ship was a round shot suspended from a

spar">spar">spar">spar

.

早年为修正船身横摇所发明的一个器材是把一颗圆形弹丸用绳索吊在桅樯下。

3. The tug reversed course and took the Brent Spar to a Norwegian fjord port to await a decision about its disposal.

拖船改变航向，将布兰特史帕尔储油平台拖往挪威一峡湾的海港，等待后续的处置决定。

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endorsement

英汉解释

n. 认可，支持；背书；签注（文件）

同义词

n.

blurb，countenance，indorsement，second